Feature: 1. TEST OBJECT: USB tester support current, voltage, power, electric energy, capacity, timing and other parameters to quickly identify, one screen display multiple parameters. Support fast charge test PD2.0/3.0, PPS, QC2.0/3.0, for FCP, SCP, AFC, PE, for DASH VOOC, Supervooc, etc. 2. HD DISPLAY: The USB tester meter feature a 0.77in Organic Light Emitting Diode HD display that give you a clear view of the field of view, and is paired with 12A high current terminals for more stable performance 3. PREVENT DROP CASE: The USB tester multimeter metal case is dustproof and drop resistant, with two display pages for easier viewing and enhanced functionality 4. MULTIPLE TESTS: Digital multimeter has full interface compatibility, two way current test function, real time charging power detection, support for fast charge test 5. REAL TIME MONITORING: You can detect the charging status of electrical appliances in real time, real time monitoring of charging voltage and current and other parameters at a glance Specification: Item Type: USB Tester Material: Aluminum alloy Interface: Type C Input Voltage: 4-30V Test Current: 0-12A Capacity Range: 0-99999mAh Power: 0-360W. Package List: 1 x Charging Tester1 x User Manual