UNI-T UT658B USB LCD Digital Voltage Current Meter

Visión general

Features: Built-in 100mm leading wire for more convenient operation. Real Time Detection: test voltage, current and charging capacity. LCD display with multiple data, easy and clear for readings. Testing Range: DC3~9V voltage, 0~3.5A current, (1%+5) accuracy. Voltage Alarm Function: when the voltage is higher than 5.3V(display H) or lower than 4.7V(display L). Data Storage Function: can memorize 10 groups of capacity data. Quick capacity data review and zero clearing function. U-disk current detection and USB interface voltage detection. Can improve the charging efficiency and protect the charging equipment.