Voltage indicator Contact 55EM ELEKTRO TRADE UNN129

Voltage Indicator Contact 55EM For stepped voltage control of 24, 220, 380 V AC and DC. Determines the phase of AC and the polarity of DC, and circuit integrity from 0 to 500 kΩ. Light and sound indication. Portable electronic device for individual use, designed for: monitoring the presence of DC (24-250V) and AC (24-380 V) voltage; determining the level of the controlled voltage; determining the polarity of DC voltage; determining the phase wire in AC circuits; circuit continuity testing ("continuity test"). The indicator provides visual and acoustic indication in all operating modes.