Feature

●【High Precision USB C Watt Checker】This USB tester ammeter voltmeter tester can measure voltage, current, power, capacity, energy, impedance, timing, and temperature. It has the same precision as large commercial equipment
●【Support almost all protocols test】Automatically detects various rapid charging protocols such as USB cable checker, PD2.0, PD3.0, QC2.0, QC3.0, DCP, AFC, FCP, SCP, APPLE2.4A/etc. 2.1A/1A/0.5A
●【6 Display Modes】This USB C tester has high resolution color screen and can display 6 interfaces. Easily check the charging status and speed of your device. Equipped with USB-A and Type-C interface, it supports a wide voltage range of 4.5V-36V and 0-5A current
●Battery Capacity Calculation: This USB multimeter can record 9 sets of measurement data to calculate the capacity of a mobile battery or various type of battery. You can use it to test the performance and condition of your battery and charger
●【Screen Off Function and Wide Compatibility】This USB checker can turn off the screen by multi-function button, providing real-time monitoring while saving energy and extending life. Compatible with various devices with USB or Type-C port such as laptops, tablets, phones, power banks, chargers and more. An essential tool for testing and monitoring your devices


Description

Current Voltage Checker