Shanghai Huantong Electric Co., Ltd. Sales Department

Intelligent digital display thermometer thermometer & multi-channel monitoring alarm & temperature sensor & pressure transmitter & current and voltage transmitter, three-phase ammeter, three-phase voltmeter, combination meter, single-phase ammeter, single-phase voltmeter, There are power meters, load power meters, power factor meters, and frequency meters. Economical digital display meter, sensor-specific digital display meter, digital panel meter, smart ohmmeter, counter/length meter/tachometer, intelligent power meter, multi-function power meter, network power meter, time relay, proximity switch, power meter Transmitter, signal isolator/distributor/distributor/safety barrier, temperature and humidity transmitter, current and voltage transmitter, liquid level transmitter, multi-function harmonic analysis meter, temperature and humidity controller, pointer electrician Instruments, shunts, transformers, Korean GHT signal speakers, alarm lights, audible and visual alarm lights, indica... [Details]