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Power factor electricity

(899 products available)

90V-250V 30KW US/EU/UK Electricity Saving Box Socket Power Factor Saver Device Household Power Saver Energy Electricity Provided

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$0.70-1.50
Min. Order: 5 pieces

EU Electricity Bill Reducer Power Factor Saver PS001D with Digital Screen, Electricity Saving Box for Home Restaurant Farms Use

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$3.50-4.00
Min. Order: 10 pieces

90V-250V 28KW US/EU/UK Electricity Saving Box Socket Power Factor Saver Device Household Power Saver Energy Electricity Provided

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$1.50-1.70
Min. Order: 100 pieces

Mi550 Rogowski Power analyzer harmonics power factor Energy quality analyzer Handheld Electricity meter

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$380.00-750.00
Shipping per piece: $36.30
Min. Order: 1 carton

Heyuan HYFW Smart Meter Electricity Three Phase Power Factor Meter Electrical Frequency Meter

Ready to Ship
$70.00-85.00
Shipping per piece: $13.06
Min. Order: 5 pieces

mini electric meter AC 110V 220V 380V 100A Voltage Current Power Factor KWH energy Frequency VOLT AMP prepaid electricity meter

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$10.99-11.49
Shipping per piece: $9.98
Min. Order: 5 pieces

Single-phase household electricity meter digital display voltage current power frequency factor meter intelligent remote guide

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$6.00-8.00
Min. Order: 1 piece

QJC Single Phase Din Rail Energy Meter Digital Electricity Meter

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$4.60-5.50
Shipping per piece: $2.15
Min. Order: 9 pieces