USB Tester 0‑6.5A Current 4‑30V Voltage Color Display USB Tester Multimeter for Mobile Phone

Feature: 1. Colorful Display Design: USB tester has a color high definition digital LCD screen, which can make clear reading and make your reading more accurate. 2. Multifunctional: Used to detect USB charging current, voltage, capacity, power, time, etc., display accurate data for you in real time, and detect chargers and cables. 3. Widely Application: Compatible with USB A port devices, such as mobile phones, tablet computers, notebook computers, car chargers, power packs, wall chargers, cables, etc. 4. Accuracy And Stability: professional instrument sampling circuit and unique accurate algorithm are used internally to ensure the accuracy and stability of products in hardware and software. 5. Compact And Portable: USB current meter tester is compact and lightweight, which provides a safe charging environment for you wherever you go. Specification: Item Type: USB tester Material: ABS Display Screen: Color screen Voltage: 4 30V Current: 0 6.5A MAh: 0 999999mAh Milliwatt Hour: 0 999999mWh Timing: 0 99 hours Power: 0 200W Charging Internal Resistance: 0 999.9 ohm Grouping: 1 9 groups Positive Voltage: 0 10V Negative Voltage: 0 10V Port: USB. Package List: 1 x USB Tester1 x Manual