PR10-C C/F Plug /Socket 16A/Power /Watt/ Energy/Electricity meter Russian/German/Spanish/Korean
Electric Motor Hand Cranked Generator Model Two-in-one for Physics Electromagnetics Experiment Teaching Aid Kid Science Lab Tool
TYPE 2 ANSI C12.18 OPTICAL PROBE ANDROID PHONE SMART PHONE TYPE C USB OPTICAL PROBE FOR KWH METER SMART METER READOUT
Optical Probe SIR TTL to IrDA Infrared transceiver up to 115.2 kbit/s IrPhy 1.0 VISHAY TFBS4711 Smart Meter Infrared Reader
Tuya WiFi ZigBee Three Phase Bidirectional Energy Meter KWh Monitor 3*110/190V or 230/400VAC With 3pcs Split Type Transformer CT
Smart X96-5G Three Phase Panel Multi-function Power Meter with Modbus,measure kWh,kVarh,kW,kVar,kVA,P,PF,Hz,dmd,V,A,THD
220VAC 45-65Hz Single Phase Energy Counter Meter Electric Voltage Current Power Frequency Meter Din Rail Energy Meter Watt Meter
WIN7/8/10/11 USB TO OPTICAL INTERFACE IR INFRARED MAGNETIC PROBE TRANSPARENT TRANSMISSION FOR KWH METER GAS METER READIING
AT2P AC110V 220V 100A Tuya Smart Life WiFi Din Rail Remote Control Monitor Kwh Electricity Power Energy Meter 50/60Hz With RS485
PZEM-004T New Version TTL Power Energy Watt Meter AC 220V 100A Electricity Volt Amp PF Frequency Kwh Voltmeter For Arduino CT
DC4~30V Digital Power Energy Voltmeter Ammeter Voltage Wattmeter Kwh temperature Meter Electric Energy Frequency Meter Tool
