Kiểm tra usb 3.0

100% brand new and high quality Features: Fast charge recognition, widely compatible. 4-bit accuracy for more accurate measurements. Power-off storage, data is guaranteed. Thermometer function, Celsius and Fahrenheit free switching. Measure the quality of the charger. USB 3.0 interface: Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test. The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. AT34 USB 3.0 Color Display Tester only, other accessories demo in the picture is not included! Specification: Technical Parameter: Product Model:AT34 Display screen: 1.44 inch color LCD display Voltage measurement range:3.70-30.00V Voltage measurement resolution:0.01V Current measurement range:0-4.000A Current measurement resolution:0.001A Capacity accumulation rannge:0-99999mAh Voltage measurement accuracy:±(0.8％+4digits under 25℃) Energy sccumulation range:0-99999mWh 999.99W Current measurement accuracy: ±(1％+4 digits, under 25℃) Load impedance range: 1Ω-9999.9Ω Power measurement range:0-120W Temperature range:-0℃~80℃/32℉~176℉ Temperature measurement error:±3℃/±6℉ Working temperature range:0~45℃ Refresh rate:2Hz Quick charge recognition mode:QC2.0、QC3.0、APPLE 2.4A/2.1A/ 1A/0.5A、Android DCP、SAMSUNG Dimensions: 64x22x12mm/2.52x0.87x0.47inch Color: Blue Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x AT34 USB 3.0 Color Display T

Hi , Welcome tostore ; Our store sells mobile phone maintenance tools , Maintenance consumables , Hot air gun welding platform , Wholesale and retail of various tools such as microscopes ; in large quantities requiring wholesale , We can contact you for a change of price . Mail free ; Commodity satisfactory , Leaving five stars for good review + Attention to the store , Next order , Chatting-A $ 10 freeis available . We hope you can support us more ! Thank you ! If there is a problem with a commodity , You can talk about it , We will give you a satisfactory solution , Please don 't make any comments or controversy . Thank you ! having problems , Welcome to chat and leave a message at any time . We 'll see the information , Reply to your reply as soon as possible ; Thank you for your support ! Colorful LCD UB Testing Machine Mobile Phone Maintenance Assistant Instrument Type ： at34 usb 3.0 Full color LCD monitor tester Technical parameters ： Product number ： at34 display screen ： 1.44 inch LCD color display Voltage measurement range ： 3.70 30.00 v Voltage Measurement Resolution ： 0.01v Current measurement range ： 0 4.000a Current Measurement Resolution ： 0.001a Cumulative change in capacity ： 0 9999mah voltage measurement accuracy ： ± 25 ° C + 0.8％ + 4 ) Energy calculation range ： Measurement accuracy of currents at 0 9999 mwh 998.99 w ： ± （1％ + 4 members , below 25 ° C ) Load impedance range ： 1 Omega 9999.9 measurement range ： 0 120w Temperature range ： - 0 ° C ~ 80 °C / Error in measurement of temperature 32 ° F ~ 176 °F ： + 3 ° C / 6 ° F Working temperature range ： Dimensions of products 0 ~ 45 ° C ： 64mmx 22mm x 12mm Refreshment rate ： 2hz product weight ： 14g ( Including 28g packaging ) Fast charging identification model ： qc2.0 , qc3.0 , Apple 2.4a / 2.1a / 1a / 0.5a , android dcp , sa

USB 3.0 OLED Charger Voltage Current Meter Power Capacity Detector Tester Ammeter White This USB meter can test voltage, current, power and capacity at the same time and display on the white OLED screen. It Features over/under-voltage alarm function and screen rotation function.   ​ Features: White OLED display, clear for readings. Test voltage, current, capacity, powerat the same time(USB3.0 can also test energy). Three modes for selection: direct mode, quick charge mode and disconnected mode. 9 sets of data can be maintained(only USB 3.0 model). USB 3.0 only: capacity stored function, capacity unit switch, and shut-down screen function. With over/under-voltage alarm function and screen rotation function. Support QC2.0 high pass quick charging. Suitable for digital products, such as mobile phones, power bank, tablet, camera, etc. Specifications: Display: 0.91" 128*32 White OLED USB Interface: USB 2.0 / USB 3.0 (Optional) Voltage Range: DC 3.7-13V  Accuracy: USB 2.0: (+/-)0.3%+1dgt; USB 3.0: (+/-)0.2%+1dgt Current Range: DC 0-3A Accuracy: USB 2.0: (+/-)0.5%+2dgt; USB 3.0: (+/-)0.8%+3dgt Power Range: 0-39W Capacity Range: 0-99999mAh, Resolution: 1mAh Energy Range(USB 3.0 ONLY): 0-99999mWh-999Wh, Resolution: 1mWh Update Rate: 2 times/s Static Power Consumption: About 10mA Item Size: 64 * 22 * 11mm / 2.52 * 0.86 * 0.43in Item Weight: 14g / 0.5oz Box Size: SUB 2.0: 9.5 * 4.5 * 2cm; USB 3.0: 9 * 6 * 2.2cm Package Weight: USB 2.0: 27g / 0.98oz; USB 3.0: 44g / 1.57oz Package List: 1 * OLED USB Power Meter 1 * Srotage Box 1 * User Manual (Eng

Rd um34 um34c usb 3.0 lcd-c/r. / r. Parameters: / r. Name: Usb 3.0 lcd/r. Product type: Um34/um34c/r. Display screen: 1.44 "color lcd/r. Voltage measurement range: 4-24.000 v/r. Voltage measurement resolution: 0.01v/r. Current measurement range: 0-5.0000 a/r. Current measurement resolution: 0.001 a/r. Cumulative capacity range: 0-9999 mh/r. Voltage measurement accuracy: ± (0.2%~1) / r. Scope of energy accumulation: 0-999.99 wh/r. Current measurement accuracy: * (0.8%~3) / r. Impedance range: 0.8-9999.9/r. Time range: 0-99h59min59s/r. Temperature measurement errors: 3° c/6° f/r. Screen brightness settings: 0-5/r. Automatic screen shutdown time: 0-9 minutes/r. Voltage map range: 0-24.00 v/r. Scope of current chart: - 4,000a/r. Refresh rate: 2hz/r. Rapid charging identification model: Qc2.0 qc3.0 apple 2.4a/2.1a/1a/0.5a androp samsung/r. / r. Notes: / r. Um34 is not a communication version, and um 34 c is a communication version connected with bluetooth. Pc software is not available for um34c, only the application is android. / r. - mobile phone android (Andro 5.0 and above, support to 18 languages, chinese, english and russia...) / r. - there are some incompatibility between some android phones and our bluetooth panels. Please buy it carefully, for example, samsung note8/s8/r. - for android applications: / r. A: Allow app to support android 5.0 and above only. / r. B: Allow app completed in the backstage, instead of cleaning. / r. C: Allow app to start. / r. D: Allow app to remain locked behind the screen, instead of cleaning. / r. E: Type c is only measurement, not all type-c fast charging, not tr

Characteristics: Ips high-definition color lcd display displays the device 's charging state at once, voltage, current, capacity, energy, power, equivalent impedance, temperature indicators, etc. 160 degrees wide perspective, high brightness, the useful life is long. Rapid charging identification, broad compatibility More accurate measurements can be achieved by 4 bit accuracy Power outage storage, data assurance Thermometer function, fahrenheit free switching Measuring the quality of charger Usb 3.0 interface. Usb 2.0, support large current test, support usb 3.0 interface mobile hard drive and u disk testing. Specifications: Model model: At34 Display screen: 096 Voltage measurement range: 3.70v-30.00v Voltage measurement resolution: 0.01v Voltage measurement accuracy: ± (0.8% under 25° c + 4 seats) Current measurement range: 0-4.0000a Current measurement resolution: 0.001a Current measurement accuracy: ± (1% under 25° c + 4 seats) Cumulative capacity range: 0-9999mah Energy accumulation range: 0-9999mwh-999.99 wh Load impedance range: 1Ω-9999.9Ω Power range: 0-120w Temperature range: 0-80° c/32-176° f Temperature measurement errors: 3° c/6° f Refresh rate: 2hz Working temperature range: 0-45° c/32-113° f Size: 64x22 x 12mm Product weight: 14g Package includes: 1 at34 usb 1 x english user manual Notes: Due to differences between different monitors, the picture may not reflect the actual color of the project. We guarantee that the style is the same as the picture. Due to different manual measurements, please allow a slight difference in

Hello.this is Jointdaisy-shop,welcome! Production Description Measurement Ranges (and resolution accuracy): Voltage: 3.60 - 32.0 V (0.01 V) Current: 0.00 - 5.00 A (0.01 A) Capacity accumulation: 0 – 99999 mAh (0.001 Ah) Power accumulation: 0 – 9999.99 Wh (0.01 Wh) Power calculation: 0.00 - 160.00 W (0.01 W) Impedance: 0.0 - 6000.0 Ω (0.1 Ω) Temperature: 0 - 100 °C (1 °C) Timing time: 999H59M59 S (1 S) USB D+ voltage: 0 - 3.30 V (0.01 V) USB D- voltage: 0 - 3.30 V (0.01 V) Product Details: Input Interface: USB Output interface: USB Timed charge reminder settings: 24-hour countdown Full charge threshold parameters: < 2 W / 0.5 hours Refresh time: > 500mS / time Measurement rate: about 0.5 time / S Alarm mode: siren sound Display type: micro-power LCD module LCM white font in English display Product dimensions: 76 x 30.5 x 15.6 mm Current consumption: < 0.02 A Operating temperature: -10 to +60 °C Working humidity: 10 to 80 (no doubt) Work oppression: 80 - 10

00157404030576780 Color Display Tester UM34 USB 3.0 Voltage Current Tester Stability Charm Description: 1.44 Inch color LCD display makes it easy and clear to read. Adjustable multi-angle view, more intelligent and convenient. Mini size and sandwich design structure, durable for use. Main functions: voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc. Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc. 1.44 Inch color LCD display makes it easy and clear to read. Adjustable multi-angle view, more intelligent and convenient. Mini size and sandwich design structure, durable for use. Main functions: voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc. Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc.Specification: Product Model:UM34. Display screen:1.44 Inch color LCD display. Voltage measurement range:4-24.000V. Voltage measurement resolution:0.01V. Current measurement range:0-5.0000A. Current measurement resolution:0.001A. Capacity accumulation rannge:0-99999mAh. Voltage measurement accuracy:±(0.2%+1digit) Energy sccumulation range:0-999.99Wh. Current measurement accuracy:±(0.8%+3digits) Load impedance range:0.8Ω-9999.9Ω Time measurement range:0-99h59min59s. Temperature range:-10°C~100°C/0°F~200°F Temperature measurement error:±3°C/±6°F Specification: Screen brightness setting:0-5 levels. Auto screen off time:0-9mins. Voltage graphing range:0-24.00V. Current graphing range:-4.000A. Refresh rate:2Hz. Quick charge recognition mode:QC2.0、QC3.0、APPLE 2.4A/2.1A/ 1A/0.5A、Android DCP、SAMSUNG. Size:71.2mmx30.5mmx12.4mm.Note: UM34 is no communication version. PC software only supports PC window 7 and above.Package Included: 1*UM34 Color Display Te

📼 Welcome to #uqueen. 📼 🌱 All items ready stock. 🌱 Price concessions,welcomed the consultation purchase. 🌱 Follow us to know latest discount and hot items! ❎ No Receipt/Price Tag in parcels. 🌱 Please 5 stars rate and shared with your families and friends. 📼 Happy Shopping! (๑¯∀¯๑) Functions: The AT35 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 5-bit resolution for more accurate measurements. The screen can be turned off with one button and has a flip screen function. Thermometer function using high-precision thermistor sensor, celsius and fahrenheit free switching. Fast charge recognition, widely compatible. Supports QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Andriod DCP,SAM-SUNG charge protocol identification, let you know the state of charge of the phone. Measure the quality of the charger: connect the same load, compare the no-load and the load, the greater the voltage drop, the worse the charger capacity is, the worse the quality; the voltage drop is not obvious or the voltage rises, the load capacity of the charger and the quality be better. AT35 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.Note: Other USB testers that do not have a power-down storage function cannot test capacity and energy. Feature: Product Model:AT35 Voltage measurement range:3.700-30.000V Voltage measurement resolution:0.001V Voltage measurement accuracy:±(0.1％+2digits) Current measurement range:0-4.0000A Current measurement resolution:0.0001A Current measurement resolution:±(0.2％+4 digits) Product weight(package included):27g Data refresh rate:0.5Hz Display screen:0.96 Inch color IPS display Capacity accumulation range:0-99999mAh Energy accumulation range:0-99999mWh 999.99W Power measurement range:0-120W Load impedance range:1Ω-9999.9Ω Temperature range:0°~80°/32°~176° Temperature measurement error:±3°/±6° Working temperature range:0~45°/32°~113° Dimensions:64mmx22mmx12mm Quick charge recognition mode:QC2.0.QC3.0.APPLE 2.4A/2.1A/ 1A/ Package Included: 1 x USB tester 1 x Manual NO Retail Box. Packed Safely in Bubble

DC3.7-13V USB Adjustable Constant Current Electronic Load 0.15-3.00A Power Tester This electronic load, with mini size and compact design, can support the work of continuous 15W discharging. It is suitable for long-term discharging or factories to conduct product aging tests. Features: Mini size and compact design, can support the work of continuous 15W discharging. Stable discharging current, adjustable constant current range 0.15-3.00A. Applicable voltage range: DC3.7V-13V. Adopts ball fan with long lifespan, fast rotation speed and strong wind. Intelligent start and stop of fan, the temperature control is about 40°C. Compatible with almost every USB output products in the market. Suitable for long-term discharging or factories to conduct product aging test. Specifications: Interface: USB Applicable Voltage Range: DC3.7V-13V Current Regulation Range: 0.15A-3.00A Continuous Discharging with 15W Temperature Control of Fan: 40°C Item Size: 68 * 30 * 20mm / 2.67 * 1.18 * 0.8in Item Weight: 30g / 1.07oz Package List: 1 * USB Electronic Load M

AT34 USB3.0 IPS HD Color Screen USB Tester Voltage Current Capacity Energy Features: IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible; 4-bit accuracy for more accurate measurements; Power-off storage, data is guaranteed; Thermometer function, Celsius and Fahrenheit free switching; Measure the quality of the charger; USB 3.0 interface. Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test. Specifications: Model: AT34 Display Screen: 096inch color IPS display Voltage Measurement Range: 3.70V-30.00V Voltage Measurement Resolution: 0.01V Voltage Measurement Accuracy: ±(0.8%+4digits under 25℃) Current Meaurement Range: 0-4.0000A Current Measurement Resolution: 0.001A Current Measurement Accuracy: ±(1%+4digits under 25℃) Capacity Accumulation Range: 0-99999mAh Energy Accumulation Range: 0-99999mWh-999.99Wh Load Impedance Range: 1Ω-9999.9Ω Power Measurement Range: 0-120W Temperature Range: 0-80℃/32-176℉ Temperature Measurement Error: ±3℃/±6℉ Refresh Rate: 2Hz Working Temperature Range: 0-45℃/32-113℉ Dimensions: 64 x 22 x 12mm Product Weight: 14g Package included : 1 x AT34 USB Tester 1 x English User Manual Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Please allow slight dimension difference due to different manual measure

9 in1 USB tester designed to monitor charging status and display various data values(current, voltage, power, etc.), offers charging safety and protects your devices. Features:  Reliable & Accurate: Use durable ABS shell and selected electronic components, for long-lasting performance and high accuracy. Easy-to-use: Long press for 5s to clear the data; double click to enter timer setting, click on button to set up, long press for 3s to save. Practical & Useful: Support QC 2.0 and QC 3.0; monitor changes when in charge, for safe and secure charging. Readable: Detect and show current, voltage, power and other indicators at one screen, clear at a glance. Wide-used: Enable to be applied in charging of power bank, computer, wall charger, mobile phone, laptop, etc. Specifications: Material: ABS Color: White Resistance: 0-999.99Ω Power: 0-150W Voltage: DC 4-30V Current: 0-5.1A Time: 0-99 hours Timing Delay: 0-24 hours Energy: 0-999.9Wh Over-voltage/Over-current Protection Range: 30V/5A Item Weight: 23g / 0.81oz Item Size: 7.3*2.5*1.4cm / 2.87*0.98*0.55in Package Weight: 25g / 0.88oz Package Size: 15*9*1cm / 5.90*3.54*0.39in Note: This tester may not support fast charging of some smartphones and other devices. USB tester only, other accessories in the picture are not included. Due to manual measurement, there may be deviation. Due to lighting or other reason, the picture and material object may slightly differ in color, please in kind prevail.  Packing List:  1 * USB T

USB3.0 Color LCD Display Voltage Current Power Battery Charge Measuring Meter Multifunctional USB Tester This tester can detect the state of charge of the appliance in real time, and the indicators such as voltage, current and power can be seen on the display at a glance. Features: The tester is widely used in the quality inspection of 3C digital peripheral products. It is the first choice for digital plays and electronic lovers. It has many functions: screen rotation, data storage, quick charge recognition, capacity and energy detection, temperature measurement, screen off, precision measurement, wide voltage range and low internal resistance. For the detection of recharger, power bank and other charging equipment, a variety of data are displayed on one screen to meet diversified testing requirements. Adopts a 0.96 inch IPS HD color LCD display with a 160-degree wide view, high brightness and long service life. Let you see from any angle to appreciate the color bright, exquisite and natural display picture. 4 bits precision, higher accuracy, smaller date detection error, more accuracy. With the function of power off storage, when the power bank is power off, the capacity and energy data can be stored, which is convenient for subsequent inspection, and convenient for capacity and energy measurement of the power bank. Clearly understand the load impedance and current discharge power, better understand the load usage range, usage will be more convenient and faster. With thermometers function, freely switch between Celsius and Fahrenheit; and it also can measure the quality of the recharger. Exquisite and compact, convenient to carry, with USB cap, dust-proof and fall-proof, more beautiful. Specifications: Material: plastic Color: blue Display screen: 0.96 inch color IPS display Voltage measurement range: 3.70-30.00V Voltage measurement resolution: 0.01V Current measurement range: 0-4.0000A Current measurement resolution: 0.001A Capacity accumulation range: 0-99999mAh Voltage measurement accuracy: ± (0.8%+4 digits under 25℃） Energy accumulation range: 0-99999mWh-999.99Wh Current measurement accuracy: ± (1%+4 digits, under 25℃） Load impedance range: 1Ω-9999.9Ω Power measurement range: 0-120W Temperature range: 0℃-80℃/32℉-176℉ Temperature measurement error: ±3℃/±6℉ Working temperature range: 0℃-45℃/32℉-113℉ Refresh rate: 2Hz Item size: 64 * 22 * 12mm / 2.5 * 0.9 * 0.5in Item weight: 14g / 0.5ounce Package size: 70 * 26 * 14mm / 2.8 * 1.0 * 0.6in Package weight: 28g / 1.0ounce Package List: 1 * USB Color Display T

Features:IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance.160 degree wide viewing angle, high brightness and long working life.Fast charge recognition, widely compatible; 4-bit accuracy for more accurate measurements; Power-off storage, data is guaranteed; Thermometer function, Celsius and Fahrenheit free switching; Measure the quality of the charger; USB 3.0 interface.Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test.Specifications:Model: AT34Display Screen: 096inch color IPS displayVoltage Measurement Range: 3.70V-30.00VVoltage Measurement Resolution: 0.01VVoltage Measurement Accuracy: ±(0.8%+4digits under 25°C)Current Meaurement Range: 0-4.0000ACurrent Measurement Resolution: 0.001ACurrent Measurement Accuracy: ±(1%+4digits under 25°C)Capacity Accumulation Range: 0-99999mAhEnergy Accumulation Range: 0-99999mWh-999.99WhLoad Impedance Range: 1Ω-9999.9ΩPower Measurement Range: 0-120WTemperature Range: 0-80°C/32-176°FTemperature Measurement Error: ±3°C/±6°FRefresh Rate: 2HzWorking Temperature Range: 0-45°C/32-113°FDimensions: 64 x 22 x 12mmProduct Weight: 14gPackage included :1 x AT34 USB Tester1 x English User ManualNotes:Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.Please allow slight dimension difference due to different manual measure

Specification: Voltage range (V): DC4.000V~25.00V Current range (A): 0.1000A~5.000A Capacity range (mAh): 0~99999mAh Power range (mWh): 0~99999mWh Power range (W): 0~125W Impedance range (Ω): 0~9999.9Ω Temperature range (°C/°F): -30°C~89°C/-22°F~192°F Timing range (T): 99:60:60 Low Voltage Protection (LVP): 4V~25V Default 3.9V Voltage Overrun Protection (OVP): 4V~25V Default 25V Current Overrun Protection (OCP): 0.1A~5A Default 3A Over power protection (OPP): 0~125W Default 25W Charging mode identification (mode): QC2.0, QC3.0, APPLE 2.4A/2.1 A/ 1A /0. 5 A, Android DCP, SAMSUNG (Fast charge recognition mode is for reference only, mobile phone update is fast and cannot be accurately identified.) Refresh rate: 1.25Hz Screen display type: 0.96 inch IPS color LCD screen Product size: :72.12×27.00×11.50mm product weight: 20g Button function introduction -Click to switch each display interface. -long press the button to switch function under interface 2 and 3 -interface4567button function is as follows a. Double-click the parameter value to increase, double-click and long press the parameter value to continue to increase; b. The value of the three-stroke parameter is reduced, and the length of the third-level parameter continues to decrease according to the parameter value. Overrun protection When any one of the input voltage, current and power exceeds the system preset value, The meter will cut off the output and the interface will prompt. Fully powered off The starting current is >50mA. When the current falls back below 50mA, the system determines that the device is full, and the interface will prompt to complete and cut off the output. Notice: The power-off protection function is only for the output, and the input cannot be cut off! ! ! Package Included: 1* USB 3.0 24 in 1 Tester Voltage Current Power Capacity Meter Power-off Prote

Specification: Voltage range (V): DC4.000V~25.00V Current range (A): 0.1000A~5.000A Capacity range (mAh): 0~99999mAh Power range (mWh): 0~99999mWh Power range (W): 0~125W Impedance range (Ω): 0~9999.9Ω Temperature range (°C/°F): -30℃~89℃/-22℉~192℉ Timing range (T): 99:60:60 Low Voltage Protection (LVP): 4V~25V Default 3.9V Voltage Overrun Protection (OVP): 4V~25V Default 25V Current Overrun Protection (OCP): 0.1A~5A Default 3A Over power protection (OPP): 0~125W Default 25W Charging mode identification (mode): QC2.0, QC3.0, APPLE 2.4A/2.1 A/ 1A /0. 5 A, Android DCP, SAMSUNG (Fast charge recognition mode is for reference only, mobile phone update is fast and cannot be accurately identified.) Refresh rate: 1.25Hz Screen display type: 0.96 inch IPS color LCD screen Product size: :72.12×27.00×11.50mm product weight: 20g Button function introduction 1.Click to switch each display interface. 2.long press the button to switch function under interface ② and ③ 3.interface④⑤⑥⑦button function is as follows a. Double-click the parameter value to increase, double-click and long press the parameter value to continue to increase; b. The value of the three-stroke parameter is reduced, and the length of the third-level parameter continues to decrease according to the parameter value.   Overrun protection When any one of the input voltage, current and power exceeds the system preset value, The meter will cut off the output and the interface will prompt. Fully powered off The starting current is >50mA. When the current falls back below 50mA, the system determines that the device is full, and the interface will prompt to complete and cut off the output. Notice: The power-off protection function is only for the output, and the input cannot be cut off! ! !   Package Included: 1* USB 3.0 24 in 1 Tester Voltage Current Power Capacity Meter Power-off Protection #DIYMORE # Tester #USB #Voltage #Cu

USB 3.0 Type-C USB tester DC voltmeter amperimetor voltage current meter Features: 1.Innovative two-way current measurement:normal measurement and display of current value for input and output, improving convenience. 2.Increase the function of screen turning:Press and hold the key for a long time to turn the screen over and display, which has great effect when inserted at a special angle. 3.Screensaver function:can be switched to the screensaver interface at night, and sleep is not affected by the light Description: Replace the integrated C-Port material, strengthen the welding process of C-Port, and improve the stability and durability of C-Port male input again. Specifications: Color:black Maximum Timing : 999Hours 59Minutes 59 Seconds Resolution Precision : 1s Timer Charging Reminder : Countdown 24 hours, set value arbitrary USB D+ Voltage Range : 0V~2.999V Resolution Precision : 0.001V USB D- Voltage Range : 0V~2.999V Resolution Precision : 0.001V Full Charger Reminder Parameters of Mobile : &lt;2W/0.5Hours Time to refresh : 500mS/ times Measurement rate : 0.5 times/s Alarm Mode : Siren Sound+ Display Hints Product size : 61mm x 68mm x 10.8mm Self-consumable flow : &lt;0.02A Working temperature : -10~+60℃ Working humidity: : 10~80(no doubt) Pressure of work : 80~106kPa Certificate: RoHS, CE Package Included: 1* USB Tester Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measure

Description: Color：Wine red shell Voltage range (V): DC4.000V~25.00V Current range (A): 0.1000A~5.000A Test voltage (V): DC4.000V~25.00V Measuring current (A): 0.1000A~5.000A Capacity range (mAh): 0~99999mAh Power range (mWh): 0~99999mWh Power range (W): 0~125W Impedance range (Ω): 0~9999.9Ω Temperature range (°C/°F): -30°C~89°C/-22°F~192°F Timing range (T): 99:60:60 Charging mode recognition (mode): QC2.0, QC3.0, APPLE 2.4A/2.1 A/ 1A /0. 5 A, Android DCP, SAMSUNG (fast charge recognition mode is for reference only, mobile phone update is fast, can not accurately identify ) Refresh rate: 1.25Hz Screen display type: 0.96 inch IPS color LCD screen Product size: 67.25 × 25.45 × 14.45mm Product weight: 14g (net weight) Package: 1 x 0.96inch IPS Color USB Voltage Current Capacity T

MC AT34 USB3.0 IPS HD Color Screen USB Tester Voltage Current Capacity Energy“In Stock” Features: IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible; 4-bit accuracy for more accurate measurements; Power-off storage, data is guaranteed; Thermometer function, Celsius and Fahrenheit free switching; Measure the quality of the charger; USB 3.0 interface. Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test. Specifications: Model: AT34 Display Screen: 096inch color IPS display Voltage Measurement Range: 3.70V-30.00V Voltage Measurement Resolution: 0.01V Voltage Measurement Accuracy: ±(0.8%+4digits under 25℃) Current Meaurement Range: 0-4.0000A Current Measurement Resolution: 0.001A Current Measurement Accuracy: ±(1%+4digits under 25℃) Capacity Accumulation Range: 0-99999mAh Energy Accumulation Range: 0-99999mWh-999.99Wh Load Impedance Range: 1Ω-9999.9Ω Power Measurement Range: 0-120W Temperature Range: 0-80℃/32-176℉ Temperature Measurement Error: ±3℃/±6℉ Refresh Rate: 2Hz Working Temperature Range: 0-45℃/32-113℉ Dimensions: 64 x 22 x 12mm Product Weight: 14g Package included : 1 x AT34 USB Tester 1 x English User Manual Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Please allow slight dimension difference due to different manual measure

USB3.0 Color LCD Display Voltage Current Power Battery Charge Measuring Meter Multifunctional USB TesterThis tester can detect the state of charge of the appliance in real time, and the indicators such as voltage, current and power can be seen on the display at a glance. Features: The tester is widely used in the quality inspection of 3C digital peripheral products. It is the first choice for digital plays and electronic lovers. It has many functions: screen rotation, data storage, quick charge recognition, capacity and energy detection, temperature measurement, screen off, precision measurement, wide voltage range and low internal resistance. For the detection of recharger, power bank and other charging equipment, a variety of data are displayed on one screen to meet diversified testing requirements. Adopts a 0.96 inch IPS HD color LCD display with a 160-degree wide view, high brightness and long service life. Let you see from any angle to appreciate the color bright, exquisite and natural display picture. 4 bits precision, higher accuracy, smaller date detection error, more accuracy. With the function of power off storage, when the power bank is power off, the capacity and energy data can be stored, which is convenient for subsequent inspection, and convenient for capacity and energy measurement of the power bank. Clearly understand the load impedance and current discharge power, better understand the load usage range, usage will be more convenient and faster. With thermometers function, freely switch between Celsius and Fahrenheit; and it also can measure the quality of the recharger. Exquisite and compact, convenient to carry, with USB cap, dust-proof and fall-proof, more beautiful. Specifications: Material: plastic Color: blue Display screen: 0.96 inch color IPS display Voltage measurement range: 3.70-30.00V Voltage measurement resolution: 0.01V Current measurement range: 0-4.0000A Current measurement resolution: 0.001A Capacity accumulation range: 0-99999mAh Voltage measurement accuracy: ± (0.8%+4 digits under 25℃） Energy accumulation range: 0-99999mWh-999.99Wh Current measurement accuracy: ± (1%+4 digits, under 25℃） Load impedance range: 1Ω-9999.9Ω Power measurement range: 0-120W Temperature range: 0℃-80℃/32℉-176℉ Temperature measurement error: ±3℃/±6℉ Working temperature range: 0℃-45℃/32℉-113℉ Refresh rate: 2Hz Item size: 64 * 22 * 12mm / 2.5 * 0.9 * 0.5in Item weight: 14g / 0.5ounce Package size: 70 * 26 * 14mm / 2.8 * 1.0 * 0.6in Package weight: 28g / 1.0ounce Package List: 1 * USB Color Display T

This electronic load, with mini size and compact design, can support the work of continuous 15W discharging. It is suitable for long-term discharging or factories to conduct product aging tests. Features: Mini size and compact design, can support the work of continuous 15W discharging. Stable discharging current, adjustable constant current range 0.15-3.00A. Applicable voltage range: DC3.7V-13V. Adopts ball fan with long lifespan, fast rotation speed and strong wind. Intelligent start and stop of fan, the temperature control is about 40°C. Compatible with almost every USB output products in the market. Suitable for long-term discharging or factories to conduct product aging test. Specifications: Interface: USB Applicable Voltage Range: DC3.7V-13V Current Regulation Range: 0.15A-3.00A Continuous Discharging with 15W Temperature Control of Fan: 40°C Item Size: 68 * 30 * 20mm / 2.67 * 1.18 * 0.8in Item Weight: 30g / 1.07oz Package List: 1 * USB Electronic Load M

99【Ready】AT34 USB 3.0 Voltmeter Ammeter Multimeter Battery Charge Power Bank USB Tester Features: 1.4 Bits Measurement Accuracy:Unique precision algorithm, higher accuracy,smaller data detection error. -USB 3.0 Interface:Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test. -Thermometer Function:Celsius and Fahrenheit free switching, using high-precision thermistor sensor. -Power-off Storage:AT34 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power. -Widely Compatible:AT24 supports QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Andriod DCP,S famous phone ast charge protocol identification, let you know the state of charge of the phone. Descriptions: -The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 2.160 degree wide viewing angle, high brightness and long working life. -Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts. Specifications: Model:AT34 Display Screen:0.96 Inch color IPS display Voltage Measurement Range:3.70-30.00V Voltage Measurement Resolution:0.01V Voltage Measurement Accuracy:±(0.8%+4digits) Current Measurement Range:0-4.000A Current Measurement Resolution:0.001A Current Measurement Accuracy:±(1%+4digits at 25°C) Data Refresh Rate:2Hz Capacity Accumulation Rannge:0-99999mAh Energy Sccumulation Range:0-99999mWh 999.99Wh Power Measurement Range:0-120W Load Impedance Range:1Ω-9999.9Ω Temperature Range:0°C~80°C/32°F~176°F Temperature Measurement Error:±3°C/±6°F Working Temperature Range:0~45°C/32°F~113°F Size:64x22x11.2mm/2.52x0.87x0.44in Color:Blue Package Information: Package Size:21x46x93mm/0.83x1.81x3.66in Package Weight:28g/0.98oz General Package Package Included: 1 x AT34 USB Tester Notes: -Due to the difference between different monitors,the picture may not reflect the actual color of the item. -Due to different personal measuring techniques,there might be 1-3cm error of the physical.Thank

Hello everyone, our company is in Shenzhen。we specialize in selling module. When we receive your order, we will process your order within 24 hours. If you order many items, we may need more time to process, it will not be more than 5 days, please be patient. Genaral it need 1-2weeks arrive your hand.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

DC3.7-13V USB Adjustable Constant Current Electronic Load 0.15-3.00A Power Tester This electronic load, with mini size and compact design, can support the work of continuous 15W discharging. It is suitable for long-term discharging or factories to conduct product aging tests. Features: Mini size and compact design, can support the work of continuous 15W discharging. Stable discharging current, adjustable constant current range 0.15-3.00A. Applicable voltage range: DC3.7V-13V. Adopts ball fan with long lifespan, fast rotation speed and strong wind. Intelligent start and stop of fan, the temperature control is about 40°C. Compatible with almost every USB output products in the market. Suitable for long-term discharging or factories to conduct product aging test. Specifications: Interface: USB Applicable Voltage Range: DC3.7V-13V Current Regulation Range: 0.15A-3.00A Continuous Discharging with 15W Temperature Control of Fan: 40°C Item Size: 68 * 30 * 20mm / 2.67 * 1.18 * 0.8in Item Weight: 30g / 1.07oz Package List: 1 * USB Electronic Load M

[b]AT34 USB3.0 IPS HD Color Screen USB Tester Voltage Current Capacity Energy Features: IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible; 4-bit accuracy for more accurate measurements; Power-off storage, data is guaranteed; Thermometer function, Celsius and Fahrenheit free switching; Measure the quality of the charger; USB 3.0 interface. Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test. Specifications: Model: AT34 Display Screen: 096inch color IPS display Voltage Measurement Range: 3.70V-30.00V Voltage Measurement Resolution: 0.01V Voltage Measurement Accuracy: ±(0.8%+4digits under 25℃) Current Meaurement Range: 0-4.0000A Current Measurement Resolution: 0.001A Current Measurement Accuracy: ±(1%+4digits under 25℃) Capacity Accumulation Range: 0-99999mAh Energy Accumulation Range: 0-99999mWh-999.99Wh Load Impedance Range: 1Ω-9999.9Ω Power Measurement Range: 0-120W Temperature Range: 0-80℃/32-176℉ Temperature Measurement Error: ±3℃/±6℉ Refresh Rate: 2Hz Working Temperature Range: 0-45℃/32-113℉ Dimensions: 64 x 22 x 12mm Product Weight: 14g Package included : 1 x AT34 USB Tester 1 x English User Manual Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Please allow slight dimension difference due to different manual measure

This product can be used as ordinary electronic load, can also do USB electronic load use, can trick support QC2.0/QC3.0/AFC/FCP Fast charge protocol, trigger output 5v/9v/12v/20v and other voltages, the use of liquid crystal display, friendly human-computer interface and excellent performance indicators, Meet a wide range of testing needs. Product model:KZ35 Rated operational voltage:DC4.0-25.0V(Reverse Solution Protection) Max discharging power:35W Rated operational current:0.03-5.00A(0.22A tuning when Fan starts) Fan speed：Hydraulic bearing intelligent temperature control fan. 8000±10%RPM Quick charge trigger mode:QC2.0 5V、9V、12V、20V，QC3.0，AFC9V ，FCP Constant current accuracy:±（1％+3 digits） Voltage accuracy:±（0.5％+3 digits） Heat dispatch method:Intelligent temperature control fan + All aluminum fan Working temperature:-20℃-40℃ Expansion port:Micro USB port、Type-C port Overvoltage Protection(OVP):Default 25.2V (can be set by yourself) Overcurrent protection(OCP):Default 4.10A (can be set by yourself) Default 5.10A (can be set by yourself):Over-power protection(OPP) Default 25.5W (can be set by yourself):Default 35.5W (can be set by yourself) Undervoltage Protection(LVP):Default 4.0V (can be set by yourself) Over-temperature protection(OTP):Default 80℃ around (not set) Product weight:About 66g Product size:101*45*26mm Application:Recommended selection of Factory batch AgingKZ35 Package: 1pcs KZ35 Constant Current Electronic Load More details can feel free to contact us for help. Tha

Specification: Voltage range (V): DC4.000V~25.00V Current range (A): 0.1000A~5.000A Capacity range (mAh): 0~99999mAh Power range (mWh): 0~99999mWh Power range (W): 0~125W Impedance range (Ω): 0~9999.9Ω Temperature range (°C/°F): -30℃~89℃/-22℉~192℉ Timing range (T): 99:60:60 Low Voltage Protection (LVP): 4V~25V Default 3.9V Voltage Overrun Protection (OVP): 4V~25V Default 25V Current Overrun Protection (OCP): 0.1A~5A Default 3A Over power protection (OPP): 0~125W Default 25W Charging mode identification (mode): QC2.0, QC3.0, APPLE 2.4A/2.1 A/ 1A /0. 5 A, Android DCP, SAMSUNG (Fast charge recognition mode is for reference only, mobile phone update is fast and cannot be accurately identified.) Refresh rate: 1.25Hz Screen display type: 0.96 inch IPS color LCD screen Product size: :72.12×27.00×11.50mm product weight: 20g Button function introduction 1.Click to switch each display interface. 2.long press the button to switch function under interface ② and ③ 3.interface④⑤⑥⑦button function is as follows a. Double-click the parameter value to increase, double-click and long press the parameter value to continue to increase; b. The value of the three-stroke parameter is reduced, and the length of the third-level parameter continues to decrease according to the parameter value.   Overrun protection When any one of the input voltage, current and power exceeds the system preset value, The meter will cut off the output and the interface will prompt. Fully powered off The starting current is >50mA. When the current falls back below 50mA, the system determines that the device is full, and the interface will prompt to complete and cut off the output. Notice: The power-off protection function is only for the output, and the input cannot be cut off! ! !   Package Included: 1* USB 3.0 24 in 1 Tester Voltage Current Power Capacity Meter Power-off Protection #Tester #USB #Voltage #Cu

【YUL】USB 3.0 TFT 13in1 USB tester APP dc digital voltmeter ammeter voltimetro powerProduction Description Measurement Ranges (and resolution accuracy): Voltage: 3.60 - 32.0 V (0.01 V) Current: 0.00 - 5.00 A (0.01 A) Capacity accumulation: 0 – 99999 mAh (0.001 Ah) Power accumulation: 0 – 9999.99 Wh (0.01 Wh) Power calculation: 0.00 - 160.00 W (0.01 W) Impedance: 0.0 - 6000.0 Ω (0.1 Ω) Temperature: 0 - 100 °C (1 °C) Timing time: 999H59M59 S (1 S) USB D+ voltage: 0 - 3.30 V (0.01 V) USB D- voltage: 0 - 3.30 V (0.01 V) Product Details: Input Interface: USB Output interface: USB Timed charge reminder settings: 24-hour countdown Full charge threshold parameters: < 2 W / 0.5 hours Refresh time: > 500mS / time Measurement rate: about 0.5 time / S Alarm mode: siren sound Display type: IPS Color Screen Product dimensions: 76 x 30.5 x 15.6 mm Current consumption: < 0.02 A Operating temperature: -10 to +60 °C Working humidity: 10 to 80 (no doubt) Work oppression: 80 - 10

chào mừng Theo dõi chúng tôi để được giảm giá trước! Giá thấp ★ chất lượng tốt Giao hàng nhanh chóng trong vòng 48 giờ 【Sự miêu tả】 --- mới đảm bảo chất lượng! 【Sự chỉ rõ】 1. Giao diện: USB 3.0; 2. kết nối USB, hỗ trợ cắm & chạy nóng; 3. điện áp dịch vụ USB: 4.5v-5.5v; 4. Không cần nguồn điện bên ngoài; 5. Hỗ trợ nhiều loại hệ điều hành; Win98 / ME / 2000 / xp / visa / win7 / win8. 6. Mac OS 9.x / LINUX2.4 trở lên; 7. Lưu trữ trạng thái rắn, chống sốc và chống điện từ; 8. Viết công tắc bảo vệ / xóa; 9. Lưu trữ dữ liệu lâu bền; 10. Tốc độ nhanh trong ghi / đọc chuyển giao; Dễ dàng đọc và đọc với tốc độ cao, không cần ổ đĩa / nguồn điện chỉ cần cắm vào; 11. Yêu cầu phần cứng: PC có kết nối USB, máy tính xách tay, mac; 12. Tuổi thọ lưu trữ: hơn 10 năm; Sử dụng chip lớp, nó có thể được xóa đi 100.0000 lần; 13. Dung lượng: 2TB 【Về năng lực】 Dung lượng của các sản phẩm bộ nhớ flash thường được tính theo phép tính 1MB = 1000KB, 1G = 1000MB, nhưng hệ điều hành sử dụng số học nhị phân 1MB = 1024KB, 1GB = 1024MB, 1T = 1024GB, do đó, có một số khác biệt giữa dung lượng tiêu chuẩn của sản phẩm. hiển thị và dung lượng bộ nhớ. Đây là những tính toán khác nhau giữa nhà sản xuất và PC của chúng tôi. 【Về tốc độ】 Tốc độ đọc: 16Mb-20Mb / S Tốc độ ghi: 6-10 Mb / S Kết quả tốc độ cho các điều kiện khác nhau, sử dụng phần mềm, các loại tệp sao chép khác nhau, kết quả đo tốc độ cũng khác nhau. 【Chú ý】 * Để tránh mất dữ liệu hoặc hư hỏng cơ học, không tắt máy tính của bạn hoặc rút ổ đĩa flash trong khi truyền. * Vui lòng không rút ổ USB flash khi đang sử dụng, nếu không dữ liệu của bạn có thể bị mất. * Sau khi sử dụng ổ USB flash, tốt hơn hết bạn nên tháo nó ra càng sớm càng tốt. Điều đó sẽ giúp kéo dài tuổi thọ lưu trữ của nó. * Vui lòng không định dạng ổ đĩa flash USB của bạn thường xuyên, nếu không USB sẽ dễ bị hỏng. 【Gói chứa】 1x ổ đĩa flash USB 【Ghi chú】 ★ ★ Do màn hình và hiệu ứng ánh sáng khác nhau, màu sắc thực tế của mặt hàng có thể hơi khác so với màu sắc hiển thị trong hình ảnh. Cảm ơn bạn! ★ ★ Xin vui lòng cho phép đo độ lệch 1-3 cm do đo lường thủ

The tester can detect the charging state of the device in real time, and the display can see the voltage, current and power indicators at a glance.Characteristics: The tester is widely used for quality inspection of 3 c digital peripheral products.It is the first choice for digital theater and electronics lovers. It has many functions: screen rotation, data storage, rapid charge recognition, capacity and energy detection, temperature measurement, screen closure, precision measurement, wide voltage range and low internal resistance. To detect chargers, mobile power sources and other charging devices, multiple data are displayed on a screen to meet a variety of test requirements. With 0.96 inch ips hd color lcd display, with 160 degree wide angle, high brightness and long service life.Let you appreciate the bright, delicate and natural display from any angle. 4-bit accuracy, higher precision, smaller date detection error, higher precision. Power outage storage function, when mobile power supply closes, can store capacity and energy data, facilitate follow-up inspection, facilitate mobile power supply capacity and energy measurement. Understand load impedance and current diskharge power clearly, better understand load scope, use will be more convenient and fast. With thermometer function, it can switch freely between celsius and fahrenheit temperature and measure the quality of charger. Exquisite small, portable, with usb cap, dust-proof anti-fall, more beautiful.Specifications: Material: plastic Color: blue Screen: 0.96 inch color ips display Voltage range: 3.70-30.00v Voltage measurement resolution: 0.01v Current measurement range: 0-4.0000a Analysis of current measurements: 0.001a Capacity accumulation range: 0-9999mah Voltage measurement accuracy: (25)°(0.8%+4 bits under c) Storage range: 0-9999mwh-999.99 wh Current measurement accuracy: (1%+4 bit, 25°Below c) Load impedance range: 1-999.9 Power measurement range: 0-120w Temperature range: 0°C-80°C/32°F-176°F Temperature measurement error: 3°C/6°F Working temperature range: 0°C-45°C/32°F-113°F Refresh rate: 2hz Product size: 64x22 x 12mm/2.5x0.9x0.5 in Product weight: 14 g/0.5oz Packaging size: 70x26 x 14mm/2.8x1.0x0.6 in Packing weight: 28g/1.0oz packing list: 1 x usb color display t

The 9 in 1 usb tester is designed to monitor the charging state and display various data values (current, voltage, power, etc.), provide charging security and protect your equipment. Characteristics: Reliability and accuracy: use durable abs housing and selected electronic components to achieve long-lasting performance and high accuracy. Easy to use: double-click the 5s long to clear data into timer settings, click the button to set, and long press 3s to save. Practical and useful: support qc 2.0 and qc 3.0 to monitor changes in charging to ensure safe and reliable charging. Readability: detect and display currents, voltages, power sources and other indicators on a screen. Widely used: can be used for mobile power supply, computer, wall charger, mobile phone, laptop, etc. Specifications: Material: abs White color Resistance: 0-999.99 Power: 0-150w Voltage: dc 4-30v Current: 0-5.1a Time: 0 to 99 hours Time delay: 0-24 hours Energy: 0-999.9 wh Scope of overpressure/overcurrent protection: 30v/5a Product weight: 23 g/0.81 ounces Product size: 7.3x2.5x1.4 cm/2.87x0.98x0.55 inches Packing weight: 25g/0.88 oz Packaging size: 15x9 x 1cm/5.90x3.54x0.39 inches Note: The tester may not support the rapid charging of certain smartphones and other devices. Usb tester only, not any other parts in the picture. Due to manual measurements, deviations may occur. For light or other reasons, the color of the picture and the object may be slightly different, please refer to the object. Packing list: 1 x usb t