Sign in
Top picks

Product categories

DC-5V Power Supply 32 way Relay Module ESP32 Secondary Development Board
$20-21.67
Min. order 1 piece
DC 5V Power Supply ESP-12F 32ch Relay Module ESP8266 Development Board Secondary Development
$20.87-22.61
Min. order 1 piece
Upgraded 8CH USB Electronic Switch Input Output Relay Module PC PLC Server Industrial Computer IO Expansion Board DC 12V 24V
$18.30-20.50
Min. order 1 piece
ESP32 DevKit V1 30Pin DIN Rail Expansion Board - Multi-Voltage (5V/12V/24V) WiFi Smart Home LED Module for DIY Automation
$20.50-29.50
Min. order 10 pieces
Energy meter
All products
Meter/Tester
Energy meter
KWS-303 Voltage and Current Power Meter AC 85-290V Multi-Function AC Meter 0.96 Inch Tft Color Screen 8 in 1 Power Meter 0-40A
$7.50-11.50
Min. Order: 5 pieces
8 sold
Newest PZEM-017 DC 0-300V Voltmeter Ammeter RS485 Modbus Voltage Current Power Energy Meter Electric Watt Meter
$4.80-10.50
Min. Order: 5 pieces
PZEM-004T 3.0 Single Phase Electric Energy Communication Box TTL Modbus AC Voltmeter Current Watt Kwh Ammeter 220V 10A 100A
$3.90-8
Min. Order: 5 pieces
30 sold
PZEM-031 Digital Wattmeter Voltmeter Ammeter DC 6.5-100V 4in1 LCD Voltage Current Power Energy Consumption Meter
$5.90-6.20
Min. Order: 5 pieces
PZEM-008 Din Rail Electricity Digital Power Energy Meter Watt Kwh Wattmeter Monitor Ammeter Voltmeter AC 50-300V 100A
$6.90-7.20
Min. Order: 5 pieces
PZEM-028 AC 40-400V 100A Digital Multimeter Voltage Current Power Meter Electrical Instrument Power Factor Meter
$6.90-7.20
Min. Order: 5 pieces
PZEM-021 AC Single Phase Digital LCD Ammeter Voltmeter 80-260V 20A 4IN1 Electric Volt Amp Meter Power Kwh For Homekit
$5.80-6
Min. Order: 5 pieces
5 sold
Digital Wattmeter 220V 110V AC Power Meter Electric Consumption Energy Meter EU French Plug Kilowatt Wattage Electricity Meter
$6.30-6.50
Min. Order: 5 pieces
1 recent viewed
D69-2049 Digital Multimeter 100A AC40-300V Electric Power Energy Voltmeter Ammeter Analyser Watt Volt kwh AC380V
$8.50-9.20
Min. Order: 10 pieces
Tuya WiFi Smart Din Rail Energy Meter Leakage Cutoff Real-Time kWh Voltage Current Monitoring Mutual Inductance Coil GR2PWSL
$20.80-23.60
Min. Order: 1 piece