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Data hold/auto power-off
MAX/MIN/AVG/DIF display
● Evaluation of optical equipment
This temperature meter has a creative ergonomic design that makes these instruments easy to hold
Electronic Voltage Protection Phase Sequence Relay(zahra relay) Ut196 Data hold/auto power-offA relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. Features: Electronic Voltage Protection Phase Sequence Relay Model Name: Zahra RST 25 2. Operation Instructions The electronic phase failure relay RST 25 offers phase failure, phase shift, phase flashing, asymmetric, phase sequence and also under and overvoltage control 3. Connection