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TUYA WIFI Smart Voltage Protector Limited Current Function Earth Leakage Voltage Protectors kWh Meter High Stabilizers

$11.76-13.80 Min. Order: 1 piece

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Jiuji Tuya Smart Switch Circuit Breaker LCD Energy Meter KWh Power Metering Timer Relay Remote Control Smart Life APP

$13-16 Min. Order: 5 pieces

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Three Phase Din Rail Electricity Monitor Intelligent Switch Voltage Current Electric Energy Power Meter CE Certified

$15-85 Min. Order: 1 piece

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Heyuan 380V 100A Digital Electric Monitor Power Energy Clamp Meter RS 485 Modus RTU for Three Phase AC

$15-85 Min. Order: 1 piece

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Jiuji Tuya Smart Switch Circuit Breaker LCD Energy Meter KWh Power Metering Timer Relay Remote Control Smart Life APP

$13-16 Min. Order: 5 pieces

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Jiuji Tuya Smart Switch Circuit Breaker LCD Energy Meter KWh Power Metering Timer Relay Remote Control Smart Life APP

$13-16 Min. Order: 5 pieces

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Fiber Optical Power Meter OPM+VFL+RJ45 Cabletester 850-1625nm -70~+6dB 30mw VFL Optical Power Meter

$58 Min. Order: 1 piece

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4G Rechargeable OPM VFL Fiber Optic Tester Y12 Optical Power Meter Visual Fault Locator 15mw Multimeter POE GSM 5 Year Warranty

$17-22 Min. Order: 1 unit

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handheld KPM 25 Fiber Optic Power Meter with FC/SC connector FTTH Fiber Optic Electric tester

$8.28-10.80 Min. Order: 1 piece

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KPM 35 Fiber Optic Power Meter FTTH -70~+6dBm 7 Wavelengths Optical Cable Tester

$14.90 Min. Order: 1 piece

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PZEM 025 100A Volt Amp Solar Power Meter Kwh Multi Wattmeter DC Panel LCD Voltmeter Ammeter Digital Watt Energy Meter

$7-8 Min. Order: 7 pieces

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High Accuracy 0.5% Digital Electromagnetic Flowmeter 4 20mA RS485 Magnetic Flow Meter for Waste Water Liquid DN10 DN2000

$369.90-1,400 Min. Order: 1 piece

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Din Rail Three Phase Tuya 4G LCD Display Direct Multi tariff Function Energy Meter Electric Meter Power Meter kWh Meter

$50 Min. Order: 50 pieces

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Clear LCD Display AMC72L AI3 Three Phase Ammeter Industrial Power Current Monitor

$52 Min. Order: 1 unit

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OFI 5 Power Meter Visual Fault Locator Fiber Tester Stable Light Source Optic Fiber Identifier for Telecommunications

$90-105 Min. Order: 1 piece

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Acrel APM521 0.2s Class 4DI 2DO 2AO Multifunction IO Ethernet Communication Modbus TCP Protocol Energy Meter

$188 Min. Order: 5 pieces

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EN50160 Report Multi function Digital Power Meter Intelligent 3 Phase Meter Panel Instrument Class a Power Quality Analyzer

$300-500 Min. Order: 1 piece

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Brand New HV Main Power Meter TCP IP Class a Power Quality Analyzer IEC61000 4 30

$300-500 Min. Order: 1 piece

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Single Phase Smart Prepaid Electricity Meter GPRS LoRaWAN STS IEC Compatible AMI LCD Display Class 1.0 Accuracy 100A Max Current

$23-26 Min. Order: 1 piece

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7P Guide Rail Three Phase Four Wire 380V LCD Electric Energy Meter with High Power Class 1.0 Accuracy 99.999kWh Capacity

$6.90-8 Min. Order: 1 piece

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EXFO High Precision Optical Power Meter Mini Size Fiber Pen Tester with TCP POE Support

$21-25 Min. Order: 1 meter

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JSY1009 100A Single Phase Mini Digital Power Meter RS485 Communication Modbus RTU Class 1.0 Accuracy 0.001kWh Resolution Power

$11-13.40 Min. Order: 5 pieces

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230V Energy Saving Power Meter Energy Monitor Socket for Home Appliance

$4.54-5.60 Min. Order: 5 pieces

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Single Phase Smart Power Energy Meter STS Prepaid KWH Meters with All In One Keypad & LCD Display

$21-24 Min. Order: 5 pieces