Description Display Voltage and current simultaneously in different colors, red for Voltage, Blue for current (the current is Measured in the negative rail). 2 Require external power supply; with reversed connection protection. 3 Ground wire of testing end and power supply terminal is the same ..
Voltmeter Ammeter + Current Shunt DC 100V 50AThis module uses two high-quality digital LED, high brightness, and can simultaneously display current and voltage.This module uses imported MCU sampling and display current and voltage, and the software has a lot of data processing, the display precise a..