Power Factor Meter

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220V 110V Voltage Current Power Factor KWH Electric Energy Frequency VOLT AMP for App 100A 12 in 1 Din Rail Meter AC Monitor

$21 Min. Order: 2 pieces

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Peacefair New PZEM-020 VH PZEM-022 VH AC Voltage Meter Digital Watt Meter Power Meter Energy Meter 220V 10A 100A Power Analyzer

$6.10-7.80 Min. Order: 5 pieces

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20A / 100A AC LCD Digital Panel Power Watt Meter Voltage Voltmeter Ammeter Tester Tools AC Power Monitor

$6-7.30 Min. Order: 1 piece

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D69 AC Digital Display Voltage Current Power Frequency Power Factor Energy Meter Multi-function Instrument Monitor

$7.68 Min. Order: 5 pieces

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PZEM-018/020/022 5A 10A 100A AC Power Monitor Voltmeter Ammeter Power Meter Frequency Factor Meter

$8-10 Min. Order: 5 pieces

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PZEM-018/020/022 5A 10A 100A AC Power Monitor Voltmeter Ammeter Power Meter Frequency Factor Meter

$7-10 Min. Order: 5 pieces

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AC Digital Display Multifunctional Power Monitor Voltage Current Power Meter Frequency Meter Factor Number Meter PZEM-018/020/02

$4.98-10.98 Min. Order: 1 piece

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AC digital display multifunctional power monitor voltage current power meter frequentcy meter factor meter

$3.36-6.71 Min. Order: 10 pieces

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ZYSY 6IN1 Din Rail AC Monitor 110V 220V 380V 100A Voltage Current Power Factor Active KWH Energy Frequency Meter D52

$10.02 Min. Order: 1 piece

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YADA LCD Display RS485 Communication Current Voltage Power Factor Watt Kwh Three-Phase Digital Energy Meters

$380 Min. Order: 5 pieces

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PZEM-030 Color LCD AC Electric Energy Frequency Meter Monitor 80-260V 100A-500A CT KWH Voltage Current Power Factor

$10-21.50 Min. Order: 20 pieces

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PZEM-030 AC220V100A 200A 300A 400A 500A Digital LCD Voltmeter Ampermeter Wattmeter Power Factor Energy Electricity with Split CT

$9.40-16.90 Min. Order: 10 pieces

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BE-96 3P3W COS 500V 5A Analog Panel Power Factor Meter

$24 Min. Order: 1 piece

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AC 80-300V 100A Volt Amp Watt Kwh Digital Multimeter 5 in 1 LCD Digital Display Voltage Current Power Factor Energy Tester Meter

$8.93 Min. Order: 5 pieces

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PZEM-018/020/022 5A 10A 100A AC Power Monitor Voltmeter Ammeter Power Meter Frequency Factor Meter

$7-10 Min. Order: 5 pieces

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D69 LCD VOLT AMP Voltmeter Current Ammeter Power Factor Electric Energy Frequency Meter Digital Panel Wattmeter

$7.60 Min. Order: 2 pieces

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10A Single Phase PZEM-020 Digital Power Meter LCD Voltmeter Ampere Wattmeter Ammeter Electric Panel Meter

$7 Min. Order: 10 pieces

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D52 6-in-1 DIN Rail Multifunction Energy Meter LCD V/A/W/Freq/PF/kWh 220V Single Phase Smart Monitor

$4.61-6.37 Min. Order: 5 pieces

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Electric Meter Home Smart Electricity Meter Power Meter AC Digital Voltage Meter Current Meter Frequency Meter AC220V

$6.70 Min. Order: 50 pieces

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Professional Use Power Monitor Voltmeter Ammeter Wattmeter Frequency Meter Energy Meter Power Factor Meter Multimeter

$8-10 Min. Order: 5 pieces

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PZEM-018 5A AC Single Phase Power Meter Kwh Wattmeter Solar Energy Meter Frequency Watt Amp Meters Power Monitoring

$6.09-6.34 Min. Order: 5 pieces

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AC Power Meter Digital Multimeter AC 80-260V 20A Voltage Ammeter Amperage Volt Current Power Factor Energy Frequency Tester

$1-5 Min. Order: 1 piece

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PZEM-022 Digital Power Energy Meter 5A/10A/100A Ampermeter Voltmeter Frequency Measurement Single Phase Electronic Accessory

$9.01 Min. Order: 100 pieces

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Optional Voltage Current Active Power Reactive Power Power Factor Frequency Active Energy Reactive Energy Digital Panel Meter

$60 Min. Order: 5 pieces