Dụng cụ kiểm tra rò rỉ gas

Combustible Gas Detector Portable Gas Leak Location Determine Tester with Sound-light Alarm The combustible gas detector with visual leakage indicator, can detect leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect hydrocarbons (methane, natural gas, gas, ethane, propane, benzene, Acetylene, propane, N,N,N,n, Pentane, hexane, gas oil, toluene ), halogenated hydrocarbons(methylchloride, methylene chloride, three chloride, vinyl chloride), alcohols(methanol, ethanol, alcohol )... Features: Detects all combustible gas.  Long flexible stainless probe reaches all areas.  Adjustable sensitivity. Fast warm-up. Super sensitive, responds to minute traces of combustible gas.   Specification: Test Gas: Combustible Gas Sensitivity: Variable, as low as 5ppm (gasoline) Alarm Mode: sound alarm and light alarm                               Battery Type: 3 * AAA 1.5V Alkaline Batteries (NOT Included) Operating Temperature: -10ºC to 50º C (14º F to  122º F) Response Time: Instantaneous  Warm-Up Time: Approx. 30 Seconds Probe Length: 300mm / 11.8in Item Size: Approx. 12 * 6.5 * 2.5cm / 4.7 * 2.5 * 1.0in (L * W * H) Item Weight: Approx. 161.3g / 5.7oz Package Size: Approx. 22.5 * 11.1 * 5.5cm / 8.9 * 4.4 * 2.2in (L * W * H) Package Weight: Approx. 265g / 9.3oz Package List: 1 * Combustible Gas Detector 1 * User Manual   #combustiblegastester #gasanalyzer #gasdetector #gasleakdetector #combustiblegasalarmsensor #gasdetectionmeter #combustiblegasdetector #gasleakdetectorwithsoundlight #gasleakagesensor #gasleakt

SMART SENSOR Flammable Gas Digital Detector Natural Gas Leak Detector Testing Instrument High Sensitivity Sensor for Combustible Gas Test and Analysis MT8800 With high sensitivity and sound and light alarm function, this product is suitable for the detection of flammable gas leakage in families, restaurants, etc.. It can detect the leakage of combustible gas within 2 seconds so as to ensure your life safety. Features: - 14cm long flexible snake probe can stretch out and draw back freely. - High sensitivity - Manually adjustable sensitivity - Fast identify leak source location - Audible and visible leakage alarm indication - Audio and visible leak size indication - Low battery indication - Wide Range of Detection: Natural gas, coal gas, marsh gas and other combustible gases. Specifications: Material: ABS Detect Item: Combustible Gas Power Supply: 3 * 1.5V AAA Alkaline Battery(Not Included) Response Time: Instantaneous Warn-up Time: <20 seconds Sensitivity: Variable, minimum 50PPM Continuous Operation Time: 4 hours (slightly vary with working condition) Working Environment: 0-52°C(32-125.6°F), <80%RH (Non condensing) Storage Environment: -10-60°C(14-140°F), 0-90%RH Item Size: 41.5*5*3cm / 16.34*1.97*1.18in Item Weight: 162g / 5.71oz Package Size: 23*14*2.8cm / 9.06*5.51*1.1in Package Weight: 203g / 7.16oz Note: Please allow 1-2cm differences due to manual measurement, thanks. Package List: 1 * Combustible Gas Detector 1 * Users Manual(Eng

This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect some hydrocarbons(ethane, natural gas, ethane, propane, propane, pentane, hexane, gas oil). Features: Portable detector for detecting all combustible gas. Long flexible stainless probe reaches all areas.  Audible semiconductor probe and auto fast warm-up. Instant response, pinpoint leak position and low battery indication. Audio & visible leakage alarm indication and adjustable sensitivity. Compact size, light weight, easy to carry and operate. Specifications: Brand Name: SMART SENSOR      Color: Red + Black Material: ABS Plastic Detection Gas: Combustible Gas Sensitivity: Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm                         Response Time: Instantaneous  Warm-Up Time: ＜ 20 Seconds       Battery Type: 3 * AA 1.5V Alkaline Batteries (NOT Included) Duty Cycle: 3 Years Response Time: Instantaneous Continuous Operation Time: 9 hours(slightly vary with working condition) Probe Length: 35.5cm / 13.98in Operating Temperature: 0～50℃, Relative Humidity 0～80% Storage Temperature: 10～60℃, Relative Humidity: 0～70% Item Size: Approx. 160 * 65 * 33mm / 6.30 * 2.56 * 1.30in (L * W * H) Item Weight: Approx. 175g / 6.17oz Package Size: Approx. 23.5 * 14 * 4cm / 9.25 * 5.51 * 1.57in (L * W * H) Package Weight: Approx. 214g / 7.56oz Package List: 1 * Combustible Gas Detector 1 * User Manuall #gasanalyzer #determinetester #gasdetector #combustiblegasdetector #carbonmonoxidedetector #gasleakaget

wintact WT8823 Combustible Gas Detector Gas Testing Instrument Digital Flammable Gas Tester Inflammable Gas Detector with USB Cable & Rechargeable Batteries The combustible gas detector is an instrument detecting gas leak concentration. It has a high-definition screen to display measured values, and stable performance to ensure safety and reliability. With small and portable design, it is suitable for detection of gas pipelines, exhaust gas and fuel leaks, propane irrigation stations, flammable gas pipeline, etc. Features: High-definition screen to display measured values, data hold function for conveniently reading. Maximum value and minimum value measurement, stable performance to ensure safety and reliability. Buzzer alarm ON/OFF selection, high/low alarm adjustable. Equipped with 3pcs rechargeable NI-MH AAA batteries, easily to charge via the included USB cable. Compact and mini size combustible gas detector is lightweight and portable. Suitable for detection of gas pipelines, exhaust gas and fuel leaks, propane irrigation stations, flammable gas pipeline, etc. Specifications: Material: ABS Measurement Range: 0~100%LEL Sensor Type: Contact combustion type Respond Time: Approx. 10s Operating Voltage: 3.6V Alarm Limit: Lel 10% of methane Operating Environment Temperature: 0~50℃ (32~122℉) Low Battery Indication: 3.3V Working Current: 200mA Power Supply: 3 * 1.2V Ni-MH AAA 800mAh battery (included) Item Size: 120 * 68 * 28mm / 4.72 * 2.68 * 1.10in Item Weight: 128g / 4.54oz Package Weight: 660g / 23.30oz Package Size: 27.5 * 19.5 * 6.5cm / 10.83 * 7.68 * 2.56in Packing List: 1 * Tester 1 * USB Cable 3 * Battery 1 * Manual (Eng

Portable Propane Methane and Natural Gas Leak Detector Combustible Gas Tester Meter Sniffer with Sound Light Alarm Sensitive AdjustableThis combustible gas detector is exellent apply on any situation of combustible gas or vapour or residue for pinpointing known leaks, checking for leaks and verifying safety of potential hazardous location. Features: WIDE APPLICATION -- This combustile gas sniffer can be used to detect gas lines and pipe; Propane gas refill station; Fuel in marine bilges; Exhaust and fuel leaks, and check manhiles for safety. 12 INCH FLEXIBLE PROBE -- The 12 inch long flexible goose neck probe allows location and detection of leaks in hard-to-reach and confined spaces. PORTABLE INSTANT RESPONSE DETECTOR -- Battery powered handheld gas detector sniffer can be taken to anywhere to use.  Auto fast warm-up probe and can give your instant response efficient test. ADJUSTABLE SENSITIVITY -- Increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels.  Minimum 50 PPM (methane) AUDIO & VISIBLE LEAKAGE ALARM -- Features 6 LED leak size indicator, pluse with a speaker alarm notify user of gas leaks and relative concentrations of natural gas & propane. Specification: Color: Black + Red Material: ABS Probe Length: 320mm/12.60in Detect Item: Combustible Gas Adjustable Snesitivity: minimum 50PPM Response Time: Instaneous Warm-up Time: < 20S Continuous Operation Time: 9 Hours(sligtly vary with working condition） Power Supply: 3 * 1.5V AA Battery ( Not Include) Item Size: 159*65*32mm/6.26*2.56*1.26in Item Weight: 186g/6.56oz Packing List: 1 * Smart Combustible Gas Detector 1 * User Manual 1 * Carry Bag #TestEquipment #carbonmonoxidemeter #carbonmonoxidetester #cometer #lcdcotester #gasleakdetector #gasanalyzer #cogastester #carbonmonoxidedetector #analysisinstr

Wired Type Ceiling Gas Leak Detector Combustible Gas Detector Natural Liquefied Petroleum Gas CH4 Leak Tester Sniffer with Sound Alarm Features:  【Natural Gas & LGP Detect】This gas detector mainly used in kitchen to detect the natural gas (Methane) and LPG (Liquefied Petroleum Gas) leakage, prevent the potential gas explosion and protect family safety. 【70dB Alarm Sound】When the gas concentration is over a certain range, the buzzer will make a continue sound louder than 70dB and the red indicator will flash at the same time. 【Wide Applications】With self test function. Widely used in home, factory, school, shop, offices, villas, residential areas where fire prevention alarm is needed. 【New Design】High stability semi-conductor sensor adopted. Exclusive smoke intelligent algorithm, high sensitivity, no false alarm, strong anti-interference.  【Easy-to-install】With buckle bracket and mounting screws attached, easy to install on the wall. Specifications: Working voltage: DC10-14V Working current: below 190mA Alarm speaker volume: 70DB at 1m Detected Gas: Natural gas(CH4), twon gas, LPG Alarm density: 6%LEL Alarm respond delay: below 30S Alarm mode: sound/red LED indicator/send signal to network Stability: long working density error below 5%LEL Iteration: Iterant testing density error below 5%LEL Installation: Wall-mounted Operating Temperature: 0°C ~+55°C Operating Humidity: ≤95% RH Item Size: Approx. 10.3 * 10.3 * 5.1cm (L*W*H) Item Weight: Approx. 100g / 3.5oz Package Information: Package Size: Approx. 11 * 11 * 6cm / 4.3 * 4.3 * 2.4in Package Weight: Approx. 140g / 4.9oz      Package List: 1* Wired GAS Leakage Detector 1* User Manual (English) 1* Bag of Mounting S

Portable LED Gas Analyzer Combustible gas detector flammable natural gas Leak Location Determine meter Tester LPG GAS Detector Feautres: Gas Detector, Portable, High Quality, Fashion Constant Temperature Detection Technology, Using Sensitive Sensors Prevent problems before they happen, Quickly find the leaks Suitable for kitchen gas, canned gas, natural gas, gas pipe-network, flange mouth gas station, etc. Protect your safety in a timely manner 360°detection port, 3 color alarm indicator Specifications: Name: Portable gas detector Display mode: LED LCD backlight display Examination Range: 0-9999ppm Resolution: 100ppm Detector Principle: Principle of cataytic gas sensor Sampling method: diffusion acquisition Detection temperature: -10~45°C Storage temperature: -20~50°C Battery: 2*AA (Not included) Working voltage: 2.4~3.2V ​Color: White Size: about 19*2.5cm/7.48*0.98kin Weight: about 40g (without battery) Package included: 1 * Portable LED Gas Ana

This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect some hydrocarbons(ethane, natural gas, ethane, propane, propane, pentane, hexane, gas oil). Features: Portable detector for detecting all combustible gas. Long flexible stainless probe reaches all areas.  Audible semiconductor probe and auto fast warm-up. Instant response, pinpoint leak position and low battery indication. Audio & visible leakage alarm indication and adjustable sensitivity. Compact size, light weight, easy to carry and operate. Specifications: Brand Name: SMART SENSOR      Color: Red + Black Material: ABS Plastic Detection Gas: Combustible Gas Sensitivity: Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm                         Response Time: Instantaneous  Warm-Up Time: ＜ 20 Seconds       Battery Type: 3 * AA 1.5V Alkaline Batteries (NOT Included) Duty Cycle: 3 Years Response Time: Instantaneous Continuous Operation Time: 9 hours(slightly vary with working condition) Probe Length: 35.5cm / 13.98in Operating Temperature: 0～50℃, Relative Humidity 0～80% Storage Temperature: 10～60℃, Relative Humidity: 0～70% Item Size: Approx. 160 * 65 * 33mm / 6.30 * 2.56 * 1.30in (L * W * H) Item Weight: Approx. 175g / 6.17oz Package Size: Approx. 23.5 * 14 * 4cm / 9.25 * 5.51 * 1.57in (L * W * H) Package Weight: Approx. 214g / 7.56oz Package List: 1 * Combustible Gas Detector 1 * User Manuall #gasanalyzer #determinetester #gasdetector #combustiblegasdetector #carbonmonoxidedetector #gasleakaget

This combustible gas detector is exellent apply on any situation of combustible gas or vapour or residue for pinpointing known leaks, checking for leaks and verifying safety of potential hazardous location. Features: WIDE APPLICATION -- This combustile gas sniffer can be used to detect gas lines and pipe; Propane gas refill station; Fuel in marine bilges; Exhaust and fuel leaks, and check manhiles for safety. 12 INCH FLEXIBLE PROBE -- The 12 inch long flexible goose neck probe allows location and detection of leaks in hard-to-reach and confined spaces. PORTABLE INSTANT RESPONSE DETECTOR -- Battery powered handheld gas detector sniffer can be taken to anywhere to use.  Auto fast warm-up probe and can give your instant response efficient test. ADJUSTABLE SENSITIVITY -- Increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels.  Minimum 50 PPM (methane) AUDIO & VISIBLE LEAKAGE ALARM -- Features 6 LED leak size indicator, pluse with a speaker alarm notify user of gas leaks and relative concentrations of natural gas & propane. Specification: Color: Black + Red Material: ABS Probe Length: 320mm/12.60in Detect Item: Combustible Gas Adjustable Snesitivity: minimum 50PPM Response Time: Instaneous Warm-up Time: < 20S Continuous Operation Time: 9 Hours(sligtly vary with working condition） Power Supply: 3 * 1.5V AA Battery ( Not Include) Item Size: 159*65*32mm/6.26*2.56*1.26in Item Weight: 186g/6.56oz Packing List: 1 * Smart Combustible Gas Detector 1 * User Manual 1 * Carry Bag #portablegastester #gastestermeter #ropaneandnaturalgasleakdetector #gastestersensor #combustiblegasesdetectorsniffer #gasleakdetector #portablegasdetecter #smartgasleakdetector #portablegasdetectersensor #portablegassn

KKmoon Flammable Combustible Gas Detector Handheld Portable Gas Leak Tester Gas Leakage Location Determine Tester with Sound Light Alarm Adjustable Sensitivity This professional portable combustible gas leak detector with visual leakage indicator, can detect various flammable gas leakage. Can be used to detect various flammable gas(Natural gas, Propane, Butane, Methane, Propanol, Ethanol, Ammonia, Steam, CO, Sulfurated hydrogen, Smoke, Gasoline Naphtha, Paint, Industrial solvent, Spraying fuel and Naphtha). Features: Portable detector for detecting all combustible gas, such as methane, ethane, propane, butane, alcohol, etc. Long flexible stainless probe reaches all areas with adjustable sensitivity for easy operation. Instant response, pinpoint leak position and quickly determine the flammable gas leakage location. With a headphone jack for using in noisy environment. Audio & visible leakage alarm indication against flammable gas leakage. Suitable for use in industry and household, such as factories and kitchens, etc. Audible semiconductor probe and auto fast warm-up with low battery indication. Specifications: Brand Name: KKmoon Color: Grey Material: Plastic Detection Gas: Combustible Gas Sensitivity: 50ppm Methane (Adjustable) Alarm Mode: Sound Light Alarm Sensor Type: Low Power Semiconductor Warm-up Time: 60 seconds Response Time: 2 seconds Operation Cycle: Continual Operation Sensor Size: 390mm / 15.4inch Alarm limit: Lel 10% of Methane Battery Type: 4 * 1.5V AA Batteries (NOT Included) Operating Temperature: 0~50°C Item Size: Approx. 177 * 68 * 42mm / 7.0 * 2.7 * 1.7in (L * W * H) Item Weight: Approx. 234g / 8.3oz Package Size: Approx. 24 * 14.6 * 5.5cm / 9.4 * 5.7 * 2.2in (L * W * H) Package Weight: Approx. 300g / 10.6oz Package List: 1 * Combustible Gas Detector 1 * User M

This professional portable combustible gas leak detector with visual leakage indicator, can detect various flammable gas leakage. Can be used to detect  various flammable gas(Natural gas, Propane, Butane, Methane, Propanol, Ethanol, Ammonia, Steam, CO, Sulfurated hydrogen, Smoke, Gasoline Naphtha, Paint, Industrial solvent, Spraying fuel and Naphtha). Features: Portable detector for detecting all combustible gas, such as methane, ethane, propane, butane, alcohol, etc. Long flexible stainless probe reaches all areas with adjustable sensitivity for easy operation.  Instant response, pinpoint leak position and quickly determine the flammable gas leakage location. With a headphone jack for using in noisy environment. Audio & visible leakage alarm indication against flammable gas leakage. Suitable for use in industry and household, such as factories and kitchens, etc. Audible semiconductor probe and auto fast warm-up with low battery indication. Specifications: Color: Grey Material: Plastic Detection Gas: Combustible Gas Sensitivity: 50ppm Methane (Adjustable) Alarm Mode: Sound Light Alarm                         Sensor Type: Low Power Semiconductor Warm-up Time: 60 seconds Response Time: 2 seconds Operation Cycle: Continual Operation   Sensor Size: 390mm / 15.4inch   Alarm limit: Lel 10% of Methane Battery Type: 4 * 1.5V AA Batteries (NOT Included) Operating Temperature: 0～50℃ Item Size: Approx. 177 * 68 * 42mm / 7.0 * 2.7 * 1.7in (L * W * H) Item Weight: Approx. 234g / 8.3oz Package Size: Approx. 24 * 14.6 * 5.5cm / 9.4 * 5.7 * 2.2in (L * W * H) Package Weight: Approx. 300g / 10.6oz Package List: 1 * Combustible Gas Detector 1 * User Manual #carbonmonoxidemeter #carbonmonoxidetester #gasdetector #cometer #gasanalyzer #Hand-Held #hometool #cogastester #co2detector #carbonmonoxidedet

Portable LED Gas Analyzer Combustible gas detector flammable natural gas Leak Location Determine meter Tester LPG GAS Detector Feautres: Gas Detector, Portable, High Quality, Fashion Constant Temperature Detection Technology, Using Sensitive Sensors Prevent problems before they happen, Quickly find the leaks Suitable for kitchen gas, canned gas, natural gas, gas pipe-network, flange mouth gas station, etc. Protect your safety in a timely manner 360°detection port, 3 color alarm indicator Specifications: Name: Portable gas detector Display mode: LED LCD backlight display Examination Range: 0-9999ppm Resolution: 100ppm Detector Principle: Principle of cataytic gas sensor Sampling method: diffusion acquisition Detection temperature: -10~45°C Storage temperature: -20~50°C Battery: 2*AA (Not included) Working voltage: 2.4~3.2V ​Color: White Size: about 19*2.5cm/7.48*0.98kin Weight: about 40g (without battery) Package included: 1 * Portable LED Gas Ana

The combustible gas detector adopts the high quality and high performance catalytic combustion sensor with high sensitivity, good reliability, fast response and high stability.      The instrument is widely used in safety inspection and pipeline maintenance, leakage rescue of urban gas, department of petroleum, petrochemical, oil depots and gas stations and oil gas transmission and distribution pipeline, etc. It's essential leak detection equipment in fuel gas industry. Features: Portable detector for detecting combustible gas. Long flexible stainless probe reaches all areas.  Can continuously monitor the combustible gas concentration in the surrounding environment. Sound and light alarm works when combustible gas concentration reaches the level of the alarm. Compact size, light weight, easy to carry and operate. Professional and accurate measurement. Large LCD display and ℃/℉ switch. Can set automatic shutdown time and concentration of alarm value. Specifications: Brand: UYIGAO Material: ABS Color: Grey + Red Sensor: Catalytic Combustion Type  Detection Gas: Combustible Gas Temperature Measurement: Ambient Temperature     Display Unit: Combustible Gas：%LEL          Temperature: ℃/℉          Measurement Range: Combustible Gas：0～100%LEL                 Temperature: -15～50℃ / 5～122℉      Resolution: Combustible Gas: 1%LEL                                                       Temperature: 0.1℃ / 0.1℉  Accuracy: Combustible Gas: ±5 F.S                                                      Temperature: ±1.5℃                Preheating Time: <120 seconds                 Response Time: <10 seconds                             Alarm: Sound and light vibration alarm    Alarm Point: Low alarm point: 10%LEL          High alarm point: 20%LEL            Battery Type: 3 * AAA/7 1.5V Alkaline Batteries (NOT Included) Operating Temperature: -15～50℃ / 5～122℉      Operation Humidity: 15%～95%RH (non condensation) Probe Length: 30cm / 11.8in Item Size: Approx. 12 * 6.5 * 3cm / 4.7 * 2.5 * 1.2in (L * W * H) Item Weight: Approx. 169g / 6.0oz Package Size: Approx. 21.5 * 17 * 5.5cm / 8.5 * 6.7 * 2.2in (L * W * H) Package Weight: Approx. 322g / 11.3oz Package List: 1 * Combustible Gas Detector 1 * User M

This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect some hydrocarbons(ethane, natural gas, ethane, propane, propane, pentane, hexane, gas oil). Features: Portable detector for detecting all combustible gas. Long flexible stainless probe reaches all areas.  Audible semiconductor probe and auto fast warm-up. Instant response, pinpoint leak position and low battery indication. Audio & visible leakage alarm indication and adjustable sensitivity. Compact size, light weight, easy to carry and operate. Specifications: Brand Name: SMART SENSOR      Color: Red + Black Material: ABS Plastic Detection Gas: Combustible Gas Sensitivity: Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm                         Response Time: Instantaneous  Warm-Up Time: ＜ 20 Seconds       Battery Type: 3 * AA 1.5V Alkaline Batteries (NOT Included) Duty Cycle: 3 Years Response Time: Instantaneous Continuous Operation Time: 9 hours(slightly vary with working condition) Probe Length: 35.5cm / 13.98in Operating Temperature: 0～50℃, Relative Humidity 0～80% Storage Temperature: 10～60℃, Relative Humidity: 0～70% Item Size: Approx. 160 * 65 * 33mm / 6.30 * 2.56 * 1.30in (L * W * H) Item Weight: Approx. 175g / 6.17oz Package Size: Approx. 23.5 * 14 * 4cm / 9.25 * 5.51 * 1.57in (L * W * H) Package Weight: Approx. 214g / 7.56oz Package List: 1 * Combustible Gas Detector 1 * User Manuall #combustiblegastester #portable #gasdetector #ConsumerElectronics #highprecisioon #gasindicator #Instrument #combustiblegasmeter #analyzer #HouseholdSup

UYIGAO Brand New Handheld Portable Automotive Mini Combustible Gas Detector Gas Leak Location Determine Tester with LCD Display Sound and Light Alarm The combustible gas detector adopts the high quality and high performance catalytic combustion sensor with high sensitivity, good reliability, fast response and high stability.      The instrument is widely used in safety inspection and pipeline maintenance, leakage rescue of urban gas, department of petroleum, petrochemical, oil depots and gas stations and oil gas transmission and distribution pipeline, etc. It's essential leak detection equipment in fuel gas industry. Features: Portable detector for detecting combustible gas. Long flexible stainless probe reaches all areas.  Can continuously monitor the combustible gas concentration in the surrounding environment. Sound and light alarm works when combustible gas concentration reaches the level of the alarm. Compact size, light weight, easy to carry and operate. Professional and accurate measurement. Large LCD display and ℃/℉ switch. Can set automatic shutdown time and concentration of alarm value. Specifications: Brand: UYIGAO Material: ABS Color: Grey + Red Sensor: Catalytic Combustion Type  Detection Gas: Combustible Gas Temperature Measurement: Ambient Temperature     Display Unit: Combustible Gas：%LEL          Temperature: ℃/℉          Measurement Range: Combustible Gas：0～100%LEL                 Temperature: -15～50℃ / 5～122℉      Resolution: Combustible Gas: 1%LEL                                                       Temperature: 0.1℃ / 0.1℉  Accuracy: Combustible Gas: ±5 F.S                                                      Temperature: ±1.5℃                Preheating Time: <120 seconds                 Response Time: <10 seconds                             Alarm: Sound and light vibration alarm    Alarm Point: Low alarm point: 10%LEL          High alarm point: 20%LEL            Battery Type: 3 * AAA/7 1.5V Alkaline Batteries (NOT Included) Operating Temperature: -15～50℃ / 5～122℉      Operation Humidity: 15%～95%RH (non condensation) Probe Length: 30cm / 11.8in Item Size: Approx. 12 * 6.5 * 3cm / 4.7 * 2.5 * 1.2in (L * W * H) Item Weight: Approx. 169g / 6.0oz Package Size: Approx. 21.5 * 17 * 5.5cm / 8.5 * 6.7 * 2.2in (L * W * H) Package Weight: Approx. 322g / 11.3oz Package List: 1 * Combustible Gas Detector 1 * User M

Portable LED Gas Analyzer Combustible gas detector flammable natural gas Leak Location Determine meter Tester LPG GAS Detector Feautres: Gas Detector, Portable, High Quality, Fashion Constant Temperature Detection Technology, Using Sensitive Sensors Prevent problems before they happen, Quickly find the leaks Suitable for kitchen gas, canned gas, natural gas, gas pipe-network, flange mouth gas station, etc. Protect your safety in a timely manner 360°detection port, 3 color alarm indicator Specifications: Name: Portable gas detector Display mode: LED LCD backlight display Examination Range: 0-9999ppm Resolution: 100ppm Detector Principle: Principle of cataytic gas sensor Sampling method: diffusion acquisition Detection temperature: -10~45°C Storage temperature: -20~50°C Battery: 2*AA (Not included) Working voltage: 2.4~3.2V ​Color: White Size: about 19*2.5cm/7.48*0.98kin Weight: about 40g (without battery) Package included: 1 * Portable LED Gas Ana

Flammable Combustible Gas Detector Handheld Portable Gas Leak Tester Gas Leakage Location Determine Tester with Sound Light Alarm Adjustable Sensitivity This professional portable combustible gas leak detector with visual leakage indicator, can detect various flammable gas leakage. Can be used to detect  various flammable gas(Natural gas, Propane, Butane, Methane, Propanol, Ethanol, Ammonia, Steam, CO, Sulfurated hydrogen, Smoke, Gasoline Naphtha, Paint, Industrial solvent, Spraying fuel and Naphtha). Features: Portable detector for detecting all combustible gas, such as methane, ethane, propane, butane, alcohol, etc. Long flexible stainless probe reaches all areas with adjustable sensitivity for easy operation.  Instant response, pinpoint leak position and quickly determine the flammable gas leakage location. With a headphone jack for using in noisy environment. Audio & visible leakage alarm indication against flammable gas leakage. Suitable for use in industry and household, such as factories and kitchens, etc. Audible semiconductor probe and auto fast warm-up with low battery indication. Specifications: Color: Grey Material: Plastic Detection Gas: Combustible Gas Sensitivity: 50ppm Methane (Adjustable) Alarm Mode: Sound Light Alarm                         Sensor Type: Low Power Semiconductor Warm-up Time: 60 seconds Response Time: 2 seconds Operation Cycle: Continual Operation   Sensor Size: 390mm / 15.4inch   Alarm limit: Lel 10% of Methane Battery Type: 4 * 1.5V AA Batteries (NOT Included) Operating Temperature: 0～50℃ Item Size: Approx. 177 * 68 * 42mm / 7.0 * 2.7 * 1.7in (L * W * H) Item Weight: Approx. 234g / 8.3oz Package Size: Approx. 24 * 14.6 * 5.5cm / 9.4 * 5.7 * 2.2in (L * W * H) Package Weight: Approx. 300g / 10.6oz Package List: 1 * Combustible Gas Detector 1 * User Manual #carbonmonoxidemeter #carbonmonoxidetester #gasdetector #cometer #gasanalyzer #Hand-Held #hometool #cogastester #co2detector #carbonmonoxidedet

welcome to sellwell~ Portable Propane Methane and Natural Gas Leak Detector Combustible Gas Tester Meter Sniffer with Sound Light Alarm Sensitive Adjustable This combustible gas detector is exellent apply on any situation of combustible gas or vapour or residue for pinpointing known leaks, checking for leaks and verifying safety of potential hazardous location. Features: WIDE APPLICATION -- This combustile gas sniffer can be used to detect gas lines and pipe; Propane gas refill station; Fuel in marine bilges; Exhaust and fuel leaks, and check manhiles for safety. 12 INCH FLEXIBLE PROBE -- The 12 inch long flexible goose neck probe allows location and detection of leaks in hard-to-reach and confined spaces. PORTABLE INSTANT RESPONSE DETECTOR -- Battery powered handheld gas detector sniffer can be taken to anywhere to use.  Auto fast warm-up probe and can give your instant response efficient test. ADJUSTABLE SENSITIVITY -- Increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks while filtering out false alarms from background gas levels.  Minimum 50 PPM (methane) AUDIO & VISIBLE LEAKAGE ALARM -- Features 6 LED leak size indicator, pluse with a speaker alarm notify user of gas leaks and relative concentrations of natural gas & propane. Specification: Color: Black + Red Material: ABS Probe Length: 320mm/12.60in Detect Item: Combustible Gas Adjustable Snesitivity: minimum 50PPM Response Time: Instaneous Warm-up Time: < 20S Continuous Operation Time: 9 Hours(sligtly vary with working condition） Power Supply: 3 * 1.5V AA Battery ( Not Include) Item Size: 159*65*32mm/6.26*2.56*1.26in Item Weight: 186g/6.56oz Packing List: 1 * Smart Combustible Gas Detector 1 * User Manual 1 * Carry Bag #TestEquipment #carbonmonoxidemeter #carbonmonoxidetester #cometer #lcdcotester #gasleakdetector #gasanalyzer #cogastester #carbonmonoxidedetector #analysisinstr

This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect some hydrocarbons(ethane, natural gas, ethane, propane, propane, pentane, hexane, gas oil). Features: Portable detector for detecting all combustible gas. Long flexible stainless probe reaches all areas.  Audible semiconductor probe and auto fast warm-up. Instant response, pinpoint leak position and low battery indication. Audio & visible leakage alarm indication and adjustable sensitivity. Compact size, light weight, easy to carry and operate. Specifications: Brand Name: SMART SENSOR      Color: Red + Black Material: ABS Plastic Detection Gas: Combustible Gas Sensitivity: Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm                         Response Time: Instantaneous  Warm-Up Time: ＜ 20 Seconds       Battery Type: 3 * AA 1.5V Alkaline Batteries (NOT Included) Duty Cycle: 3 Years Response Time: Instantaneous Continuous Operation Time: 9 hours(slightly vary with working condition) Probe Length: 35.5cm / 13.98in Operating Temperature: 0～50℃, Relative Humidity 0～80% Storage Temperature: 10～60℃, Relative Humidity: 0～70% Item Size: Approx. 160 * 65 * 33mm / 6.30 * 2.56 * 1.30in (L * W * H) Item Weight: Approx. 175g / 6.17oz Package Size: Approx. 23.5 * 14 * 4cm / 9.25 * 5.51 * 1.57in (L * W * H) Package Weight: Approx. 214g / 7.56oz Package List: 1 * Combustible Gas Detector 1 * User Manuall #combustiblegastester #portable #gasdetector #ConsumerElectronics #highprecisioon #gasindicator #Instrument #combustiblegasmeter #analyzer #HouseholdSup

Flammable Combustible Gas Detector Handheld Portable Gas Leak Tester Gas Leakage Location Determine Tester with Sound Light Alarm Adjustable Sensitivity This professional portable combustible gas leak detector with visual leakage indicator, can detect various flammable gas leakage. Can be used to detect  various flammable gas(Natural gas, Propane, Butane, Methane, Propanol, Ethanol, Ammonia, Steam, CO, Sulfurated hydrogen, Smoke, Gasoline Naphtha, Paint, Industrial solvent, Spraying fuel and Naphtha). Features: Portable detector for detecting all combustible gas, such as methane, ethane, propane, butane, alcohol, etc. Long flexible stainless probe reaches all areas with adjustable sensitivity for easy operation.  Instant response, pinpoint leak position and quickly determine the flammable gas leakage location. With a headphone jack for using in noisy environment. Audio & visible leakage alarm indication against flammable gas leakage. Suitable for use in industry and household, such as factories and kitchens, etc. Audible semiconductor probe and auto fast warm-up with low battery indication. Specifications: Color: Grey Material: Plastic Detection Gas: Combustible Gas Sensitivity: 50ppm Methane (Adjustable) Alarm Mode: Sound Light Alarm                         Sensor Type: Low Power Semiconductor Warm-up Time: 60 seconds Response Time: 2 seconds Operation Cycle: Continual Operation   Sensor Size: 390mm / 15.4inch   Alarm limit: Lel 10% of Methane Battery Type: 4 * 1.5V AA Batteries (NOT Included) Operating Temperature: 0～50℃ Item Size: Approx. 177 * 68 * 42mm / 7.0 * 2.7 * 1.7in (L * W * H) Item Weight: Approx. 234g / 8.3oz Package Size: Approx. 24 * 14.6 * 5.5cm / 9.4 * 5.7 * 2.2in (L * W * H) Package Weight: Approx. 300g / 10.6oz Package List: 1 * Combustible Gas Detector 1 * User Manual #carbonmonoxidemeter #carbonmonoxidetester #gasdetector #cometer #gasanalyzer #Hand-Held #hometool #cogastester #co2detector #carbonmonoxidedet

SMART SENSOR Brand New Handheld Portable Automotive Mini Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect some hydrocarbons(ethane, natural gas, ethane, propane, propane, pentane, hexane, gas oil). Features: Portable detector for detecting all combustible gas. Long flexible stainless probe reaches all areas.  Audible semiconductor probe and auto fast warm-up. Instant response, pinpoint leak position and low battery indication. Audio & visible leakage alarm indication and adjustable sensitivity. Compact size, light weight, easy to carry and operate. Specifications: Brand Name: SMART SENSOR      Color: Red + Black Material: ABS Plastic Detection Gas: Combustible Gas Sensitivity: Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm                         Response Time: Instantaneous  Warm-Up Time: ＜ 20 Seconds       Battery Type: 3 * AA 1.5V Alkaline Batteries (NOT Included) Duty Cycle: 3 Years Response Time: Instantaneous Continuous Operation Time: 9 hours(slightly vary with working condition) Probe Length: 35.5cm / 13.98in Operating Temperature: 0～50℃, Relative Humidity 0～80% Storage Temperature: 10～60℃, Relative Humidity: 0～70% Item Size: Approx. 160 * 65 * 33mm / 6.30 * 2.56 * 1.30in (L * W * H) Item Weight: Approx. 175g / 6.17oz Package Size: Approx. 23.5 * 14 * 4cm / 9.25 * 5.51 * 1.57in (L * W * H) Package Weight: Approx. 214g / 7.56oz Package List: 1 * Combustible Gas Detector 1 * User Manuall #combustiblegastester #portable #gasdetector #ConsumerElectronics #highprecisioon #gasindicator #Instrument #combustiblegasmeter #analyzer #HouseholdSup

Wired Type Ceiling Gas Leak Detector Combustible Gas Detector Natural Liquefied Petroleum Gas CH4 Leak Tester Sniffer with Sound Alarm Features:  【Natural Gas & LGP Detect】This gas detector mainly used in kitchen to detect the natural gas (Methane) and LPG (Liquefied Petroleum Gas) leakage, prevent the potential gas explosion and protect family safety. 【70dB Alarm Sound】When the gas concentration is over a certain range, the buzzer will make a continue sound louder than 70dB and the red indicator will flash at the same time. 【Wide Applications】With self test function. Widely used in home, factory, school, shop, offices, villas, residential areas where fire prevention alarm is needed. 【New Design】High stability semi-conductor sensor adopted. Exclusive smoke intelligent algorithm, high sensitivity, no false alarm, strong anti-interference.  【Easy-to-install】With buckle bracket and mounting screws attached, easy to install on the wall. Specifications: Working voltage: DC10-14V Working current: below 190mA Alarm speaker volume: 70DB at 1m Detected Gas: Natural gas(CH4), twon gas, LPG Alarm density: 6%LEL Alarm respond delay: below 30S Alarm mode: sound/red LED indicator/send signal to network Stability: long working density error below 5%LEL Iteration: Iterant testing density error below 5%LEL Installation: Wall-mounted Operating Temperature: 0°C ~+55°C Operating Humidity: ≤95% RH Item Size: Approx. 10.3 * 10.3 * 5.1cm (L*W*H) Item Weight: Approx. 100g / 3.5oz Package Information: Package Size: Approx. 11 * 11 * 6cm / 4.3 * 4.3 * 2.4in Package Weight: Approx. 140g / 4.9oz      Package List: 1* Wired GAS Leakage Detector 1* User Manual (English) 1* Bag of Mounting S

Description: Using to detect the presence of various combustible gases and response quickly, this detector that is designed with pen shape can provide you with audible and visual alarm, it is pretty practical. Comes with the modes of high sensitivity and low sensitivity that can be switched in different situations, and with the LCD display with green backlight, this detector is easy to use and convenient to read the data. This gas leak detector is made of ABS, which is corrosion-resistant. Its length is 18cm, its width is 3.2cm and its height is 3.1cm. It is suitable for detecting the combustible gases. Item Name: Leak Detector Material: ABS Batteries: 2 x AAA Batteries (Not Included) Operating Temperature: 0-50 Centigrade Operating Humidity: 20-80%RH Storage Temperature: -10-60 Centigrade Storage Humidity: 20-80%RH Alarm Mode: Visible and Audible Alarm Response Time: About 5 Seconds(≤500PPM), About 2 Seconds (>500PPM) Warm-up Time: About 30 Seconds Reaction Range: >50PPM (Methane) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x user manual (english) 1 x combustible gases det

Description: Using to detect the presence of various combustible gases and response quickly, this detector that is designed with pen shape can provide you with audible and visual alarm, it is pretty practical. Comes with the modes of high sensitivity and low sensitivity that can be switched in different situations, and with the LCD display with green backlight, this detector is easy to use and convenient to read the data. This gas leak detector is made of ABS, which is corrosion-resistant. Its length is 18cm, its width is 3.2cm and its height is 3.1cm. It is suitable for detecting the combustible gases. Item Name: Leak Detector Material: ABS Batteries: 2 x AAA Batteries (Not Included) Operating Temperature: 0-50 Centigrade Operating Humidity: 20-80%RH Storage Temperature: -10-60 Centigrade Storage Humidity: 20-80%RH Alarm Mode: Visible and Audible Alarm Response Time: About 5 Seconds(≤500PPM), About 2 Seconds (>500PPM) Warm-up Time: About 30 Seconds Reaction Range: >50PPM (Methane) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x user manual (english) 1 x combustible gases det

Stock safe, order my boss. - sent from jakarta with extra box for security. - beautiful design. Feature play: - auto reset after alarm - mcu processing. - auto detect sensor failure - detects gas / lpg and natural gas - smt design, high reliability sensor Specs: - less than 3 watts (ac 220v) - working temperature: - 10 to 50 celsius. - warm-up time: 3-5 minutes. - elpiji gas threshold: 10% (+ / - 5%) lel of natural gas - volume alarm: 85db (within 1 meter) - red led flash corresponding alarm indicator Yellow led on & beeper long-buzz. - output / sound & flash alarm relay - dimension: 11.5x7.2x4.1 cm All orders coming in under 18: 00 will be delivered on the same day, besides that will be delivered tomorrow. Happy shopping: Make sure to select the right item and list the product description (Color, size, shape) If not listed notes for the selected product, then the product will be sent randomly Buying means agreeing yes, no complaint no return The price is the price per pc. Yes, brother. Th

This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect some hydrocarbons(ethane, natural gas, ethane, propane, propane, pentane, hexane, gas oil). Features: Portable detector for detecting all combustible gas. Long flexible stainless probe reaches all areas.  Audible semiconductor probe and auto fast warm-up. Instant response, pinpoint leak position and low battery indication. Audio & visible leakage alarm indication and adjustable sensitivity. Compact size, light weight, easy to carry and operate. Specifications: Brand Name: SMART SENSOR      Color: Red + Black Material: ABS Plastic Detection Gas: Combustible Gas Sensitivity: Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm                         Response Time: Instantaneous  Warm-Up Time: ＜ 20 Seconds       Battery Type: 3 * AA 1.5V Alkaline Batteries (NOT Included) Duty Cycle: 3 Years Response Time: Instantaneous Continuous Operation Time: 9 hours(slightly vary with working condition) Probe Length: 35.5cm / 13.98in Operating Temperature: 0～50℃, Relative Humidity 0～80% Storage Temperature: 10～60℃, Relative Humidity: 0～70% Item Size: Approx. 160 * 65 * 33mm / 6.30 * 2.56 * 1.30in (L * W * H) Item Weight: Approx. 175g / 6.17oz Package Size: Approx. 23.5 * 14 * 4cm / 9.25 * 5.51 * 1.57in (L * W * H) Package Weight: Approx. 214g / 7.56oz Package List: 1 * Combustible Gas Detector 1 * User Manuall #combustiblegastester #portable #gasdetector #ConsumerElectronics #highprecisioon #gasindicator #Instrument #combustiblegasmeter #analyzer #HouseholdSup

SMART SENSOR Brand New Handheld Portable Automotive Mini Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. All you need to know the high reliability testing instrument in the use of all kinds of refrigerants, alkanes, combustible gas and fuel oil is of great value in the environment of universal instruments. Can be used to detect some hydrocarbons(ethane, natural gas, ethane, propane, propane, pentane, hexane, gas oil). Features: Portable detector for detecting all combustible gas. Long flexible stainless probe reaches all areas.  Audible semiconductor probe and auto fast warm-up. Instant response, pinpoint leak position and low battery indication. Audio & visible leakage alarm indication and adjustable sensitivity. Compact size, light weight, easy to carry and operate. Specifications: Brand Name: SMART SENSOR      Color: Red + Black Material: ABS Plastic Detection Gas: Combustible Gas Sensitivity: Variable, Minimum 50 PPM (methane) Alarm Mode: sound alarm and light alarm                         Response Time: Instantaneous  Warm-Up Time: ＜ 20 Seconds       Battery Type: 3 * AA 1.5V Alkaline Batteries (NOT Included) Duty Cycle: 3 Years Response Time: Instantaneous Continuous Operation Time: 9 hours(slightly vary with working condition) Probe Length: 35.5cm / 13.98in Operating Temperature: 0～50℃, Relative Humidity 0～80% Storage Temperature: 10～60℃, Relative Humidity: 0～70% Item Size: Approx. 160 * 65 * 33mm / 6.30 * 2.56 * 1.30in (L * W * H) Item Weight: Approx. 175g / 6.17oz Package Size: Approx. 23.5 * 14 * 4cm / 9.25 * 5.51 * 1.57in (L * W * H) Package Weight: Approx. 214g / 7.56oz Package List: 1 * Combustible Gas Detector 1 * User Manuall #combustiblegastester #portable #gasdetector #ConsumerElectronics #highprecisioon #gasindicator #Instrument #combustiblegasmeter #analyzer #HouseholdSup

❎ Tính năng hóa chất kiểm tra rò rỉ gas BC-100 (Nabakem) - Hóa chất BC-100 sử dụng để kiểm tra, phát hiện vị trí rò rỉ (dù là vị trí rất nhỏ). - Sản phẩm không mùi, không độc hại, thân thiện môi trường. - Sản phẩm không gây ăn mòn kim loại, có thể bảo quản trong thời gian dài. ❎ Đối tượng sử dụng hóa chất kiểm tra rò rỉ gas BC-100 - Hộ gia đình, nhà hàng sử dụng bình gas - Các nhà máy và các công ty có sử dụng khí áp suất cao - Các trạm xăng dầu điền - Phòng không khí ô tô ❎ Cách sử dụng hóa chất kiểm tra rò rỉ gas BC-100 Bước 1: Phun nó thỉnh thoảng vào vùng với rò rỉ có thể khí, và các kết nối và van. Bước 2: Quan sát đối tượng mục tiêu. Nếu có vết rò rỉ, sẽ xuất hiện các bong bóng bọt tại vị trí rò, phát hiện dễ dàng và chính xác vị trí hở gas. ❎ Lưu ý khi dùng hóa chất kiểm tra rò rỉ gas BC-100 - Không sử dụng nó về phía đám cháy. - Không sử dụng gần lò sưởi hoặc bếp. - Không sử dụng trong phòng sử dụng lửa. - Bảo quản chai xịt ở nơi nhiệt độ dưới 40 ℃. - Cung cấp thông hơi để sử dụng nó trong phòng kín. - Đừng vứt nó đi vào lửa. - Nếu bình phun hoạt động trong khu vực có nhiệt độ dưới 5 ℃, hiệu quả xịt có thể không tốt. ❎ THÔNG TIN LIÊN HỆ - Địa chỉ: Hai Bà Trưng, Hà Nội - Fanpage: https://www.facebook.com/hoachatnabakemhanquoc/ #nabakem #nabakempmc3 #pmc3 #hoachattayruakhu

--------------------------------------------- *Welcome Dioo Store* ---------------------------------------------- ❀We insist on giving you the best products at the lowest price❀ ✔Ready to sent ✔High quality ✔Best price ☛Free Gifts:Follow Shop ☞PS: If you want a free gift, please send me the screenshot that you follow my shop and leave a message on your order. --------------------------------------------------- * Product * --------------------------------------------------- Feature: 1. The high‑definition screen displays the measured value, and the data storage function is convenient for reading. 2. The high‑quality ABS material is waterproof and wear‑resistant, and has long service life. 3. Gas detector with alarm function, buzzer alarm on/off selection, high/low alarm adjustable. 4. It is suitable for detecting natural gas pipelines, exhaust gas and fuel leaks, propane irrigation stations, combustible gas pipelines, etc. 5. The compact combustible gas detector is light and portable, and can be easily carried when going out. Specification: Item Type: Combustible Gas Detector Material: ABS Model: WT8823 Purpose: Combustible Gas Detection Alarm Detection Gas: A variety of mixed gases Battery Model: 3 x 1.2V AAA Battery (Battery Not Included) Measuring Range: 0-100% Sensor Type: Contact Combustion Type Response Time: About 10 Seconds Working Voltage: 3.6V Alert: 10% Methane Working Environment Temperature: 0-50℃ Low Battery Indicator: 3.3V How to Use: Open the back cover, put in 3 AAA batteries, press and hold the power button until the screen lights up to use, press the power button again to turn on the screen lights, the HOLD button function is for data storage; MAXIMUM/MINIMUM buttons are the maximum and minimum values; UNIT Key to switch the unit display. Package List: 1 x Detector (Battery Not Included)1 x Tool Box1 x Instruction1 x USB Ca

Máy kiểm tra khí gas rò rỉ cầm tay AZ-7291  Phát hiện khí gas rò rỉ, với nhiều chế độ tùy chọn khác nhau phù hợp cho từng môi trường. Phát hiện chính xác và hiển thị trực quan nồng độ khí gas rò rỉ. Đầu đo dài, nhỏ cho phép kiểm tra, phát hiện khí gas rò rỉ ở mọi ngóc ngách. *** Thông số kỹ thuật: - Thang đo khí metan: 40 ~ 640 ppm - Thang đo khí propan: 40 ~ 640ppm - Độ nhạy: + 40 ppm (mêtan) + 40 ppm (propan) - Thời gian hồi đáp: Trong vòng 10 giây - Thời gian làm ấm: Trong vòng 60 giây - Điều kiện hoạt động: -5 ~ 45°C, 5 ~ 95% RH (tránh ngưng tụ) - Điều kiện bảo quản: -20 ~ 50°C, 0 ~ 95% RH (tránh ngưng tụ) - Nguồn điện: 4 pin AA - Kích thước đồng hồ đo: 175 x 47 x 28(mm) Trọng lượng: 120g Chiều dài đầu dò linh hoạt: 18″(465mm) Gói chuẩn: Đồng hồ đo, sổ tay hướng dẫn, pin #### Đặc điểm nổi bật của máy dò rỏ rỉ khí gas cầm tay AZ 7291  - Đầu dò loại cầm tay chi phí thấp kiểm tra hiện tượng rò rỉ khí metan và propan. - Đèn chỉ báo rò rì 5 mức - Đèn chỉ báo pin yếu và trạng thái sẵn sàng - Cảm biến bán dẫn chính xác và chất lượng - Âm thanh beep liên tục - Có chức năng tự hiệu chuẩn được cài sẵn trong khi đồng hồ đo đang bật - Đầu dò cổ ngỗng không gỉ linh hoạt và dài - Ổ cắm ống nghe cài sẵn khi muốn sử dụng chế độ không có âm thanh - Tự động tắt thời gian chờ đợi khoảng 10 phút - Nạp điện bằng 4 pin AA Mêtan là gì? Mêtan (CH4) là khí phát sinh tự nhiên. Một trong những nguyên nhân là sự phân hủy chát của thực vật và động vật chất bằng metan, sản sinh ra vi khuẩn. Mêtan là loại khí nhà kính có độ mạnh cao – gấp 21 lần so với khí CO2. Khí này được tạo ra tự nhiên, nhưng qua hai thế kỷ vừa qua, nồng độ khí này trong khí quyển đã tăng hơn hai lần xuất phát từ các hoạt động trực tiếp của con người từ đó đặt ra mối quan tâm nghiêm túc về tác động của khí mêtan đối với sự nóng lên của trái đất. Nguồn chính tạo ra mêtan là quá trình khai thác khí thiên nhiên, xử lý chất thải chăn nuôi, nuôi trồng và khai thác mỏ than. Propan là gì? Propan là một hyđrocacbon (C3H8) và đôi khi được gọi là khí hóa lỏng, khí LP hoặc LPG. Propan được sản xuất từ quá trình xử lý khí đốt tự nhiên và dầu mỏ tinh chế với sản lượng ngang bằng nhau. Khí này không độc, không màu và hầu như không có mùi. Như khí tự nhiên, khí này được bổ sung thẻm một loại mùi có độ mạnh để tạo điều kiện dò khí dễ dàng hơn ==>>> Bạn đang cần thiết bị đo phù hợp với nhu cầu sử dụng của bạn, hãy liên hệ ngay với chúng tôi để được tư vấn và hỗ trợ Call/ Zalo: 0366.307.