Power Measuring Instrument

144 products

Cross-border Three-phase Four-wire High-power Energy Meter 250A High-power Direct-connect RS485 Communication Smart Energy Meter

$27.27

SW-33Plus VHF/UHF dual Band 125-525MHz Analog Walkie Talkie

$57.95

Unilide UT673PV Photovoltaic Module Power Tester Solar Panel MPPT Photovoltaic Panel Power Supply Detector

$38.64

Smart Power Metering Socket Current Voltage Power Tester Billing Timer Control Energy Meter

$7.95

Cross-border smart electricity current power metering socket timing control 3680W power meter cost record

$7.95

Three-phase four-wire rail-mounted multi-function smart RS485 current, voltage, power, and energy meter.

$12.50

Plug-in Power Meter, High-Precision Household Metering Socket, Electricity Consumption and Cost, Current, Multifunctional Power Meter, Power Consumption Monitoring

$3.86

ANENG Multifunctional Electricity Meter Socket, Household Air Conditioner Electricity Power Monitor, Power Meter

$4.09

POWER-Z USB Tester Voltmeter Ammeter Power Meter PD Trigger KM003C Smart Detection

$85.91

Wholesale Multifunctional Smart Energy Meter Home Air Conditioner Power Tester Power Meter Digital Display Electricity Monitoring Socket

$4.43

220V AC Energy Meter 20A Digital Display Voltage Current Power Energy Time Electrical Parameter Measurement Meter

$6.36

DC50-100V10A250W power meter detector DC voltage and current adjustment high-precision universal power meter

$4.55

EU Standard Energy Meter LCD Digital Display High-Conductivity Copper Plate Household Power Meter Wattmeter Electronic Billing Device

$7.05

150A 200A Power Analyzer Current Power Meter Watt Meter Battery Consumption Performance Monitor

$7.73

Pucai multifunctional DC meter digital display household voltage current power meter battery test DC energy meter

$4.77

HP-8 HOPI Handheld Wired Portable Power Meter Electrical Parameter Tester Electricity Monitor

$32.95

Chint Three-Phase Four-Wire Meter Register DTSU666 Transformer DT862 High-Power Electronic Active DTS634

$121.26

Digital Display Tachometer Pressure Gauge Active Power Energy Meter Multifunction Factor Reactive Power Power Monitoring Instrument

$22.73

European Standard Power Metering Socket, Smart Electricity Monitor Billing Socket, Household Billing Socket

$6.59

AC Digital Multifunction Power Monitor Voltage Current Power Meter Frequency Factor Meter

$11.36

CP96 4-20mA Input Analog Power Meter 200kW 400kW 1000kW MW Inverter YT96BE96

$10.91

UNI-T/UNI-T673PV Photovoltaic Module Maximum Power Tester Solar Peak Voltage and Current

$53.86

GM86 Household Appliance Teaching Experiment Measuring Instrument Grid Voltage Current Power Monitoring Power Socket

$10.23

3D Printer Mainboard High Power Heated Bed Module, MOS Tube Power Expansion, High Current Load Heated Bed Accessories

$1.50