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Multifunctional USB voltage and current meter digital display capacity tester

<ul><li>[DIGITAL DISPLAY CAPACITY TESTER] Our multifunctional USB voltage and current meter features an advanced digital display capable of showing essential metrics like voltage, current, power, and capacity simultaneously for quick reference.</li><li>[CHARGING STATUS MONITORING] Keep track of your device's charging performance in real-time with detailed insights into voltage and current levels for all your electrical appliances.</li><li>[EASY SCREEN CONTROL] Utilize the handy screen switch function to turn off the display during nighttime charging without interrupting the charging process.</li><li>[ DEVICE TESTING] This tester is compatible with numerous digital devices including chargers, power banks, laptops, and smartphones via or connections.</li><li>[FAST CHARGING PROTOCOL SUPPORT] Automatically recognize various fast charging protocols to meet the needs of different mobile phone users efficiently.</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.