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Multifunctional USB voltage and current meter digital display capacity tester

<ul><li>[COMPREHENSIVE PARAMETER DISPLAY] The multifunctional USB voltage and current meter features a vibrant digital display that allows you to monitor key metrics such as current, voltage, power output, capacity accumulation, and resistance simultaneously.</li><li>[MONITOR YOUR CHARGING IN REAL TIME] Easily observe the charging status of your devices with live updates on voltage and current values for enhanced oversight during use.</li><li>[NIGHTTIME SCREEN SWITCH OPTION] Benefit from the screen switch feature which allows you to turn off the display while still enabling normal device charging overnight.</li><li>[ COMPATIBILITY] This device effectively tests a variety of and gadgets including chargers, data cables, mobile power supplies, laptops, and smartphones.</li><li>[AUTOMATIC FAST CHARGING IDENTIFICATION] Get peace of mind with automatic detection capabilities for multiple fast charging protocols tailored to satisfy diverse user needs.</li></ul>

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Features:1. Current, voltage, power, power, capacity, resistance, timing time, number of capacity groups, Celsius, Fahrenheit, etc. They can be quickly identified and multiple parameters can be displayed on&nbsp;screen.2. It can detect the charging status of electrical appliances in real time and monitor the charging voltage, current and other parameter information at a glance.3. Screen switch function: short press the multi-function key, the interface switches to the screen off interface, the screen can be turned off, and the device can be charged normally at night.4. Test various , digital devices: easily test various chargers, data cables, mobile power supplies, laptops, mobile phones, Type-C digital devices, etc.5. Automatically detect multiple fast charging protocols. Fast charging identification detection covers almost all fast charging protocols, which can meet the needs of various mobile phone users.Specifications:Voltage measurement range: DC 4.5~36VCurrent measurement range: 0-5A/0-8ACapacity accumulation range: 0-99999mAhAccumulated power range: 0-99999mWhPower measurement range: 0-150WImpedance measurement range: 1-999.9ΩTiming: 999 hours and 59 minutesInput interface: 5A high current interface/ interfaceOutput interface: /USB D+ voltage range: 0~2.99VUSB D voltage range: 0~2.99VRefresh time: >500ms/time>500ms/timeMeasurement rate: about 0.5 times/secondDisplay: IPS true color LCD digital displaySelf-consumption current: <0.02AWorking temperature: -10~60℃Working humidity: 10~80%RHWorking pressure: 80~106kPaProduct name: Capacity testerMaterial:PlasticSize: USB:77.6*27.2*10.8mm&nbsp;Type C: 73.7*27.2*10.8mm&nbsp;+ ：76.5*38.5*10.8mm&nbsp;Package Content:&nbsp;A:1* port capacity tester&nbsp;B:1*— port capacity testerC:1* port+- port capacity tester&nbsp;Note:&nbsp;1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.&nbsp;2. Please allow slight manual measurement deviation for the data.