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6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor 6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

$17.28$17.28

24% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.54$23.08

8% off
Ac Voltage and Current Power Factor Frequency Power Data Acquisition Module TTL Serial Communication Ac Voltage and Current Power Factor Frequency Power Data Acquisition Module TTL Serial Communication

Ac Voltage and Current Power Factor Frequency Power Data Acquisition Module TTL Serial Communication

$117.95$128.21

8% off
AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

$114.08$124.00

5% off
Peacefair Newest AC 6in1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split CT Peacefair Newest AC 6in1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split CT

Peacefair Newest AC 6in1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split CT

$16.14$16.99

36% off
6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor 6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

$10.80$16.87

3% off
PEACEFAIR PZEM-016 Multifunction Meter - AC Volt Amp Tester 100A: Voltage, Current, Power Factor, Frequency & Energy Test PEACEFAIR PZEM-016 Multifunction Meter - AC Volt Amp Tester 100A: Voltage, Current, Power Factor, Frequency & Energy Test

PEACEFAIR PZEM-016 Multifunction Meter - AC Volt Amp Tester 100A: Voltage, Current, Power Factor, Frequency & Energy Test

$128.22$133.28

1 sold
6% off
LCD color screen rail type 220V voltage and current power frequency factor household smart energy meter D52-2066 LCD color screen rail type 220V voltage and current power frequency factor household smart energy meter D52-2066

LCD color screen rail type 220V voltage and current power frequency factor household smart energy meter D52-2066

$16.41$17.50

2 sold
48% off
AC Monitor 110V 220V 380V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Voltage AMP Meter AC Monitor 110V 220V 380V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Voltage AMP Meter

AC Monitor 110V 220V 380V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Voltage AMP Meter

$16.63$31.98

Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

$17.21$17.21

HOT SALE 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A HOT SALE 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

HOT SALE 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

$17.84$17.84

22% off
Tuya WiFi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter A Tuya WiFi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter A

Tuya WiFi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter A

$126.60$162.31

24% off
Din Rail AC Monitor 6IN1 40-300V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter VOLT AMP Din Rail AC Monitor 6IN1 40-300V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter VOLT AMP

Din Rail AC Monitor 6IN1 40-300V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter VOLT AMP

$11.95$15.73

33% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.29$25.81

35% off
AC100-290V/40A Din Rail AC Monitor Multi-function Energy Power Voltage Current Power Factor KWH Meter Electric Frequency Meter AC100-290V/40A Din Rail AC Monitor Multi-function Energy Power Voltage Current Power Factor KWH Meter Electric Frequency Meter

AC100-290V/40A Din Rail AC Monitor Multi-function Energy Power Voltage Current Power Factor KWH Meter Electric Frequency Meter

$17.54$26.98

8% off
GEYA Din Rail Digital Multimeter Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Power AC40-450V 100A GEYA Din Rail Digital Multimeter Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Power AC40-450V 100A

GEYA Din Rail Digital Multimeter Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Power AC40-450V 100A

$18.31$19.93

11 sold
25% off
Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

$13.34$17.79

10% off
WIFI Remote Digital Display Household Intelligent Electricity Power Voltage Current Meter Factor V A W Kwh Hz PF WIFI Remote Digital Display Household Intelligent Electricity Power Voltage Current Meter Factor V A W Kwh Hz PF

WIFI Remote Digital Display Household Intelligent Electricity Power Voltage Current Meter Factor V A W Kwh Hz PF

$17.99$19.99

PZEM022VH New 6in1 AC 80V-260V 100A Digital Voltmeter Ammeter Voltage Current Tester Power Energy Frequency Power Factor Meter PZEM022VH New 6in1 AC 80V-260V 100A Digital Voltmeter Ammeter Voltage Current Tester Power Energy Frequency Power Factor Meter

PZEM022VH New 6in1 AC 80V-260V 100A Digital Voltmeter Ammeter Voltage Current Tester Power Energy Frequency Power Factor Meter

$19.39$19.39

3% off
D52-2066 6 IN1 Din Rail AC Monitor Voltage Current Power Factor Active KWH Electric Frequency Meter VOLT AMP 110V 220V 380V 100A D52-2066 6 IN1 Din Rail AC Monitor Voltage Current Power Factor Active KWH Electric Frequency Meter VOLT AMP 110V 220V 380V 100A

D52-2066 6 IN1 Din Rail AC Monitor Voltage Current Power Factor Active KWH Electric Frequency Meter VOLT AMP 110V 220V 380V 100A

$16.97$17.63

1 sold
2025 AC Digital Power Meter Ammeter 220V 10A RS485 Modbus Power Factor Frequency Kwh Meter PZEM-014 2025 AC Digital Power Meter Ammeter 220V 10A RS485 Modbus Power Factor Frequency Kwh Meter PZEM-014

2025 AC Digital Power Meter Ammeter 220V 10A RS485 Modbus Power Factor Frequency Kwh Meter PZEM-014

$13.99$13.99

8% off
AT35 Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter AT35 Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

AT35 Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.79$19.34

2 sold
7% off
High Quality 42L6 COS 5A 220V 380V AC Pointer Type Power Factor Meter 120mmX120mm With Two Years Warranty High Quality 42L6 COS 5A 220V 380V AC Pointer Type Power Factor Meter 120mmX120mm With Two Years Warranty

High Quality 42L6 COS 5A 220V 380V AC Pointer Type Power Factor Meter 120mmX120mm With Two Years Warranty

$17.96$19.31

1 sold
HOT SALE AC Digital Multimeter, 40-300V 100A 110V/220V Voltage Current Power Factor Frequency Electric Energy Monitor HOT SALE AC Digital Multimeter, 40-300V 100A 110V/220V Voltage Current Power Factor Frequency Electric Energy Monitor

HOT SALE AC Digital Multimeter, 40-300V 100A 110V/220V Voltage Current Power Factor Frequency Electric Energy Monitor

$17.68$17.68

3% off
AC170-300V WiFi Smart Voltmeter Ammeter Digital Power Energy Meter Tester APP Remote Control Electrical Frequency Factor Meter AC170-300V WiFi Smart Voltmeter Ammeter Digital Power Energy Meter Tester APP Remote Control Electrical Frequency Factor Meter

AC170-300V WiFi Smart Voltmeter Ammeter Digital Power Energy Meter Tester APP Remote Control Electrical Frequency Factor Meter

$18.52$19.23

Peacefair PZEM-028 AC 40-400V 100A Digital Multimeter Voltage Current Power Meter Electrical Instrument Power Factor Meter Peacefair PZEM-028 AC 40-400V 100A Digital Multimeter Voltage Current Power Meter Electrical Instrument Power Factor Meter

Peacefair PZEM-028 AC 40-400V 100A Digital Multimeter Voltage Current Power Meter Electrical Instrument Power Factor Meter

$17.15$17.15

2 sold
5% off
PZEM-022 AC 6in1 Single Phase 220V Digital Watt Power Factor Meter Current Voltage Power Frequency Energy Meter With Split CT PZEM-022 AC 6in1 Single Phase 220V Digital Watt Power Factor Meter Current Voltage Power Frequency Energy Meter With Split CT

PZEM-022 AC 6in1 Single Phase 220V Digital Watt Power Factor Meter Current Voltage Power Frequency Energy Meter With Split CT

$17.09$17.99

29% off
2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

$13.41$18.89

5% off
New AC Single Phase Watt Energy Meter RS485 Modbus 220V 100A Voltage Current Frequency Power factor Kwh Meter With Split CT&USB New AC Single Phase Watt Energy Meter RS485 Modbus 220V 100A Voltage Current Frequency Power factor Kwh Meter With Split CT&USB

New AC Single Phase Watt Energy Meter RS485 Modbus 220V 100A Voltage Current Frequency Power factor Kwh Meter With Split CT&USB

$18.04$18.99

DC Bias Adjustable Amplifier Module Outputs DC Offset Voltage Superimposed with Adjustable Amplification Factor

DC Bias Adjustable Amplifier Module Outputs DC Offset Voltage Superimposed with Adjustable Amplification Factor

$119.00$119.00

High-accuracy PZEM-016 Meter Current Power Factor Frequency Energy Test High-accuracy PZEM-016 Meter Current Power Factor Frequency Energy Test

High-accuracy PZEM-016 Meter Current Power Factor Frequency Energy Test

$18.51$18.51

22% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.34$22.23

38% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$16.85$27.17

56% off
AT4PW 100A Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter AT4PW 100A Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter

AT4PW 100A Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter

$149.77$340.38

1032 sold
8% off
AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

$114.08$124.00

30% off
Newest AC 6In1 220V 100A Single Phase Digital Panel Amp Volt Current Meter Watt Kwh Power Factor Meter with Coil CT Newest AC 6In1 220V 100A Single Phase Digital Panel Amp Volt Current Meter Watt Kwh Power Factor Meter with Coil CT

Newest AC 6In1 220V 100A Single Phase Digital Panel Amp Volt Current Meter Watt Kwh Power Factor Meter with Coil CT

$11.05$15.79

6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor 6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

$17.28 $17.28

Categories: Tools, Measurement & Analysis Instruments

Buy Now
24% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.54 $23.08

Categories: Tools, Measurement & Analysis Instruments

Buy Now
8% off
Ac Voltage and Current Power Factor Frequency Power Data Acquisition Module TTL Serial Communication Ac Voltage and Current Power Factor Frequency Power Data Acquisition Module TTL Serial Communication

Ac Voltage and Current Power Factor Frequency Power Data Acquisition Module TTL Serial Communication

$117.95 $128.21

Categories: Tools, Measurement & Analysis Instruments

Buy Now
8% off
AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

$114.08 $124.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
Peacefair Newest AC 6in1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split CT Peacefair Newest AC 6in1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split CT

Peacefair Newest AC 6in1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split CT

$16.14 $16.99

Categories: Tools, Measurement & Analysis Instruments

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36% off
6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor 6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency Factor Electricity Meter Multi-Function Power Monitor

$10.80 $16.87

Categories: Tools, Measurement & Analysis Instruments

Buy Now
3% off
PEACEFAIR PZEM-016 Multifunction Meter - AC Volt Amp Tester 100A: Voltage, Current, Power Factor, Frequency & Energy Test PEACEFAIR PZEM-016 Multifunction Meter - AC Volt Amp Tester 100A: Voltage, Current, Power Factor, Frequency & Energy Test

PEACEFAIR PZEM-016 Multifunction Meter - AC Volt Amp Tester 100A: Voltage, Current, Power Factor, Frequency & Energy Test

$128.22 $133.28

1 sold

Categories: Tools, Measurement & Analysis Instruments

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6% off
LCD color screen rail type 220V voltage and current power frequency factor household smart energy meter D52-2066 LCD color screen rail type 220V voltage and current power frequency factor household smart energy meter D52-2066

LCD color screen rail type 220V voltage and current power frequency factor household smart energy meter D52-2066

$16.41 $17.50

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
48% off
AC Monitor 110V 220V 380V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Voltage AMP Meter AC Monitor 110V 220V 380V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Voltage AMP Meter

AC Monitor 110V 220V 380V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Voltage AMP Meter

$16.63 $31.98

Categories: Tools, Measurement & Analysis Instruments

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Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

$17.21 $17.21

Categories: Tools, Measurement & Analysis Instruments

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HOT SALE 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A HOT SALE 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

HOT SALE 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

$17.84 $17.84

Categories: Tools, Measurement & Analysis Instruments

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22% off
Tuya WiFi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter A Tuya WiFi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter A

Tuya WiFi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter A

$126.60 $162.31

Categories: Tools, Measurement & Analysis Instruments

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24% off
Din Rail AC Monitor 6IN1 40-300V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter VOLT AMP Din Rail AC Monitor 6IN1 40-300V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter VOLT AMP

Din Rail AC Monitor 6IN1 40-300V 100A Voltage Current Power Factor Active KWH Electric Energy Frequency Meter VOLT AMP

$11.95 $15.73

Categories: Tools, Measurement & Analysis Instruments

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33% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.29 $25.81

Categories: Tools, Measurement & Analysis Instruments

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35% off
AC100-290V/40A Din Rail AC Monitor Multi-function Energy Power Voltage Current Power Factor KWH Meter Electric Frequency Meter AC100-290V/40A Din Rail AC Monitor Multi-function Energy Power Voltage Current Power Factor KWH Meter Electric Frequency Meter

AC100-290V/40A Din Rail AC Monitor Multi-function Energy Power Voltage Current Power Factor KWH Meter Electric Frequency Meter

$17.54 $26.98

Categories: Tools, Measurement & Analysis Instruments

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8% off
GEYA Din Rail Digital Multimeter Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Power AC40-450V 100A GEYA Din Rail Digital Multimeter Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Power AC40-450V 100A

GEYA Din Rail Digital Multimeter Voltage Current Power Factor Active KWH Electric Energy Frequency Meter Power AC40-450V 100A

$18.31 $19.93

11 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
25% off
Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

Newest 6In1 220V 100A Single Phase Digital Panel Ampermeter Volt Watt Kwh Power Factor Meter With Split Ct

$13.34 $17.79

Categories: Tools, Measurement & Analysis Instruments

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10% off
WIFI Remote Digital Display Household Intelligent Electricity Power Voltage Current Meter Factor V A W Kwh Hz PF WIFI Remote Digital Display Household Intelligent Electricity Power Voltage Current Meter Factor V A W Kwh Hz PF

WIFI Remote Digital Display Household Intelligent Electricity Power Voltage Current Meter Factor V A W Kwh Hz PF

$17.99 $19.99

Categories: Tools, Measurement & Analysis Instruments

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PZEM022VH New 6in1 AC 80V-260V 100A Digital Voltmeter Ammeter Voltage Current Tester Power Energy Frequency Power Factor Meter PZEM022VH New 6in1 AC 80V-260V 100A Digital Voltmeter Ammeter Voltage Current Tester Power Energy Frequency Power Factor Meter

PZEM022VH New 6in1 AC 80V-260V 100A Digital Voltmeter Ammeter Voltage Current Tester Power Energy Frequency Power Factor Meter

$19.39 $19.39

Categories: Tools, Measurement & Analysis Instruments

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3% off
D52-2066 6 IN1 Din Rail AC Monitor Voltage Current Power Factor Active KWH Electric Frequency Meter VOLT AMP 110V 220V 380V 100A D52-2066 6 IN1 Din Rail AC Monitor Voltage Current Power Factor Active KWH Electric Frequency Meter VOLT AMP 110V 220V 380V 100A

D52-2066 6 IN1 Din Rail AC Monitor Voltage Current Power Factor Active KWH Electric Frequency Meter VOLT AMP 110V 220V 380V 100A

$16.97 $17.63

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
2025 AC Digital Power Meter Ammeter 220V 10A RS485 Modbus Power Factor Frequency Kwh Meter PZEM-014 2025 AC Digital Power Meter Ammeter 220V 10A RS485 Modbus Power Factor Frequency Kwh Meter PZEM-014

2025 AC Digital Power Meter Ammeter 220V 10A RS485 Modbus Power Factor Frequency Kwh Meter PZEM-014

$13.99 $13.99

Categories: Tools, Measurement & Analysis Instruments

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8% off
AT35 Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter AT35 Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

AT35 Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.79 $19.34

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
High Quality 42L6 COS 5A 220V 380V AC Pointer Type Power Factor Meter 120mmX120mm With Two Years Warranty High Quality 42L6 COS 5A 220V 380V AC Pointer Type Power Factor Meter 120mmX120mm With Two Years Warranty

High Quality 42L6 COS 5A 220V 380V AC Pointer Type Power Factor Meter 120mmX120mm With Two Years Warranty

$17.96 $19.31

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
HOT SALE AC Digital Multimeter, 40-300V 100A 110V/220V Voltage Current Power Factor Frequency Electric Energy Monitor HOT SALE AC Digital Multimeter, 40-300V 100A 110V/220V Voltage Current Power Factor Frequency Electric Energy Monitor

HOT SALE AC Digital Multimeter, 40-300V 100A 110V/220V Voltage Current Power Factor Frequency Electric Energy Monitor

$17.68 $17.68

Categories: Tools, Measurement & Analysis Instruments

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3% off
AC170-300V WiFi Smart Voltmeter Ammeter Digital Power Energy Meter Tester APP Remote Control Electrical Frequency Factor Meter AC170-300V WiFi Smart Voltmeter Ammeter Digital Power Energy Meter Tester APP Remote Control Electrical Frequency Factor Meter

AC170-300V WiFi Smart Voltmeter Ammeter Digital Power Energy Meter Tester APP Remote Control Electrical Frequency Factor Meter

$18.52 $19.23

Categories: Tools, Measurement & Analysis Instruments

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Peacefair PZEM-028 AC 40-400V 100A Digital Multimeter Voltage Current Power Meter Electrical Instrument Power Factor Meter Peacefair PZEM-028 AC 40-400V 100A Digital Multimeter Voltage Current Power Meter Electrical Instrument Power Factor Meter

Peacefair PZEM-028 AC 40-400V 100A Digital Multimeter Voltage Current Power Meter Electrical Instrument Power Factor Meter

$17.15 $17.15

2 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
PZEM-022 AC 6in1 Single Phase 220V Digital Watt Power Factor Meter Current Voltage Power Frequency Energy Meter With Split CT PZEM-022 AC 6in1 Single Phase 220V Digital Watt Power Factor Meter Current Voltage Power Frequency Energy Meter With Split CT

PZEM-022 AC 6in1 Single Phase 220V Digital Watt Power Factor Meter Current Voltage Power Frequency Energy Meter With Split CT

$17.09 $17.99

Categories: Tools, Measurement & Analysis Instruments

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29% off
2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A 2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

2X Upgraded Version PZEM-004T Digital AC Meter Ammeter TTL Current Power Factor Frequency Tester Module With Coil 100A

$13.41 $18.89

Categories: Tools, Measurement & Analysis Instruments

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5% off
New AC Single Phase Watt Energy Meter RS485 Modbus 220V 100A Voltage Current Frequency Power factor Kwh Meter With Split CT&USB New AC Single Phase Watt Energy Meter RS485 Modbus 220V 100A Voltage Current Frequency Power factor Kwh Meter With Split CT&USB

New AC Single Phase Watt Energy Meter RS485 Modbus 220V 100A Voltage Current Frequency Power factor Kwh Meter With Split CT&USB

$18.04 $18.99

Categories: Tools, Measurement & Analysis Instruments

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DC Bias Adjustable Amplifier Module Outputs DC Offset Voltage Superimposed with Adjustable Amplification Factor

DC Bias Adjustable Amplifier Module Outputs DC Offset Voltage Superimposed with Adjustable Amplification Factor

$119.00 $119.00

Categories: Tools, Measurement & Analysis Instruments

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High-accuracy PZEM-016 Meter Current Power Factor Frequency Energy Test High-accuracy PZEM-016 Meter Current Power Factor Frequency Energy Test

High-accuracy PZEM-016 Meter Current Power Factor Frequency Energy Test

$18.51 $18.51

Categories: Tools, Measurement & Analysis Instruments

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22% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$17.34 $22.23

Categories: Tools, Measurement & Analysis Instruments

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38% off
Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

Tuya Wifi Intelligent Digital Display Electricity Meter DIN-Rail Voltage Current Meter Power Factor Frequency Meter

$16.85 $27.17

Categories: Tools, Measurement & Analysis Instruments

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56% off
AT4PW 100A Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter AT4PW 100A Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter

AT4PW 100A Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter

$149.77 $340.38

1032 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

AD620 Instrument Amplifier Module MV/uV Weak Signal Amplification Factor Adjustable Single Ended Differential Input

$114.08 $124.00

Categories: Tools, Measurement & Analysis Instruments

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30% off
Newest AC 6In1 220V 100A Single Phase Digital Panel Amp Volt Current Meter Watt Kwh Power Factor Meter with Coil CT Newest AC 6In1 220V 100A Single Phase Digital Panel Amp Volt Current Meter Watt Kwh Power Factor Meter with Coil CT

Newest AC 6In1 220V 100A Single Phase Digital Panel Amp Volt Current Meter Watt Kwh Power Factor Meter with Coil CT

$11.05 $15.79

Categories: Tools, Measurement & Analysis Instruments

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