4-20mA Signal Generator Meter Panel-mount Current Source 4-20mA Simulator 4-20mA Calibrator Current Loop Tester Kit with LED Display

Brightwin Electronics BRT 420G-LED1 0-20mA 4-20mA Current Source 4-20mA Generator Meter is a simplified version of 4-20ma calibrator with LED display. Its power supply is 12-28V wide range, and its output is adjustable, the high accuracy potentiometer is used to adjust its output signal. And its output signal is display in panel meter accurately, that makes user easy to do signal calibration and controlling for PLC input, meters, sensor signal adjustment, etc.