1. Features: - Test objects: The USB tester supports rapid detection of parameters such as current, voltage, power, electricity, capacity, and time, with multiple parameters displayed on one screen. It supports fast - charging tests for PD2.0/3.0, PPS, QC2.0/3.0, and is applicable to FCP, SCP, AFC, PE, DASH VOOC, Supervooc, etc. - High - definition screen: The USB tester instrument has a 0.77 - inch organic light - emitting diode high - definition screen, which provides a clear view and is paired with 12A high - current terminals to improve stability. - Anti - DOP shell: The metal shell of the USB tester multimeter is dust - proof and shock - proof, with two display pages for easy viewing and function improvement. - Multiple tests: The digital multimeter has complete interface compatibility, a bidirectional current test function, real - time charging power detection, and supports fast - charging tests. - Real - time monitoring: You can determine the charging status of electrical appliances in real - time and monitor parameters such as charging voltage and current in real - time at a glance. 2. Specifications: - Project type: USB tester - Material: Aluminum alloy - Interface: Type - C - Input voltage: 4 - 30 V - Test current: 0 - 12A - Capacity range: 0 - 99999 mAh - Power: 0 - 360 W 3. Package list: - 1 x Charging tester - 1 x User manual