Power Measuring Instrument

143 products

Keweisi Type-C Phone Charging Detector Supports 12A High Current PD DC Voltmeter Power Meter

$5.68

Regulatory Backlight Metering Socket Billing Socket Power Socket Energy Monitor Power Meter

$6.48

European Standard Power Metering Socket Charging Outlet with Chart Electric Meter Socket Other Brand PM001-CG for eBay

$8.18

New European standard to universal metering socket billing socket power socket power tester power meter

$5.91

European metering socket billing socket power socket power tester power meter

$6.36

Cross-Border Supply Regulations Billing Meter Electricity Monitoring Electricity Voltage Power Metering Socket Power Tester

$6.34

Photovoltaic Module Power Tester Unilide UT673PV+ High Power Solar Panel Peak MPPT Voltmeter

$40.45

EU Standard Power Metering Socket with Backlit Billing Socket Multi-Mode Detection Power Monitor Smart Billing Device

$7.73

Smart Mouse NF-8508 Wire Tracer Multifunction Optical Power Meter Red Light POE Cable Tester Anti-Interference Line Finder

$56.59

Huazhike PZ9800/PZ9901/9902/9930 single-phase digital power meter intelligent electrical parameter tester

$65.91

LED TV Backlight Bar Tester, Repair Detection Current Voltage Tool, Lamp Bead Light Board Light Strip Point Light

$14.55

Smart EU/US/UK Standard Power Meter Socket Billing Socket Multi-Function Electrical Socket Digital Display

$7.57

FNIRSI FNB48P USB Mobile Phone DC Charger Tester Voltage Current Meter Fast Charging Power Test

$34.55

Chenzhou Island multi-function electric power socket meter household air conditioning electricity bill power meter electric power monitor

$4.99

Power Test LED Multi-Function Parameter Tester Current Voltage Power Lighting Bulb Testing

$7.50

Five-in-one smartbatterymeter electric tester model aircraft voltage and electricity display battery test battery

$5.91

Qin Jia rail-mounted miniature electricity meter for rental housing, new energy vehicles, current, voltage, and power display, small energy meter.

$5.68

FNIRSI-FNB48P USB Phone DC Charger Detector Voltage Current Meter Fast Charging Power Tester

$39.77

USB Mobile Phone Charger Voltage Current Meter Power Bank Capacity Timer Power Tester

$0.45

220V/110V AC DIN rail-mounted WiFi smart meter, voltage, power, and electricity monitoring instrument for home use.

$31.82

Adjustable Over/Under Voltage Current Limiter Protector Triple Display 63A Over/Under Voltage Protector with Power Energy Meter

$10.23

JEYI USB 3.2 Voltage Current Tester 3A Current Tester 10G Transmission Power Detector

$6.14

WiFi Tuya Rail-Mounted Energy Meter 220V Voltage Current Power Frequency Power Factor Meter WiFi Remote

$17.50

Cross-Border Three-Phase Four-Wire High Power Meter 250A High Power Direct Connect RS485 Communication Smart Meter

$27.27