USB charge current and voltage tester mobile power charger USB data line voltage meter detector
Introductions:
USB can be easily measured output voltage and equipment,Operating current, small size, high precision, plug and play
Feature & Specification
Test voltage: 3V-8V
Test Current: 0A-3A
Tolerance: ± 1%
Scope: mobile power test laptop USB
USB phone charger USB car charger adapter etc.
USB input 1 way
USB output 2 way
Package Contents
1 x USB current and voltage table