USB Tester Mobile Power Detector USB Voltage and Current Capacity Tester Charger Tester Voltmeter Ammeter (Black)
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About this item
Multi-function detection It has the functions of data measurement, temperature measurement, precision measurement, and energy capacity detection
Plug and Detect The LCD displays the current, voltage and battery capacity on the same screen, and it can detect the USB power charging when it is plugged in.
Intelligent memory charging capacity It can input mAH to 9 groups of charging equipment and save it after power-off, which is convenient to check and detect whether the capacitance of the charging equipment is false.
Power-off storage function When the power bank is powered off, the capacity and energy data can be stored. The data is guaranteed, which is convenient for subsequent viewing and energy measurement of the power bank.
Applicaation U disk current detection, USB interface voltage detection
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First Listed on Newegg
October 17, 2025
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.