Watt Meter(442)
Uses item details. Price when purchased online
WiFi Electricity Usage Monitor, Zuomeng Plug-in WiFi Power Meter with Sound Alarm, Refrigerator Power Consumption Monitoring and Electricity Bill Statistics $35.99
Sponsored
$3599
current price $35.99WiFi Electricity Usage Monitor, Zuomeng Plug-in WiFi Power Meter with Sound Alarm, Refrigerator Power Consumption Monitoring and Electricity Bill Statistics
BALDR Wi-Fi Power Meter Hub with Energy Monitoring Smart Plug for Multiple Appliances, Set Tariffs and Budget Alerts From $9.96
Sponsored
From$996
BALDR Wi-Fi Power Meter Hub with Energy Monitoring Smart Plug for Multiple Appliances, Set Tariffs and Budget Alerts
22.5 out of 5 Stars. 2 reviews
Baldr EU/UK/US Power Meter Socket PM3091WH3 $14.96
Sponsored
$1496
current price $14.96Baldr EU/UK/US Power Meter Socket PM3091WH3
23.5 out of 5 Stars. 2 reviews
Ryhampaper LCD Power Meter Plug Consumption Electricity Usage Energy Watt Amps Volt Monitor White $13.25
Sponsored
$1325
current price $13.25Ryhampaper LCD Power Meter Plug Consumption Electricity Usage Energy Watt Amps Volt Monitor White
Best seller Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display, White From $7.66
From$766
Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display, White
314.8 out of 5 Stars. 31 reviews
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Best seller HBN Watt Meter Plug, Plug-in Socket Power Meter Electricity Usage Monitor Consumption Home Electrical Energy Monitor, Voltage Amps Wattage Electricity Usage Tester, 9 Display Modes $9.49 Was $19.99
Now$949
current price Now $9.49, Was $19.99$19.99
HBN Watt Meter Plug, Plug-in Socket Power Meter Electricity Usage Monitor Consumption Home Electrical Energy Monitor, Voltage Amps Wattage Electricity Usage Tester, 9 Display Modes
994.7 out of 5 Stars. 99 reviews
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Upgraded Watt Meter, Home Electricity Usage Monitor, Plug-in Socket Power Meter, Power Watt Voltage Amps Meter Tester, Overload Protection $13.29
$1329
current price $13.29Upgraded Watt Meter, Home Electricity Usage Monitor, Plug-in Socket Power Meter, Power Watt Voltage Amps Meter Tester, Overload Protection
134.8 out of 5 Stars. 13 reviews
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Ryhampaper LCD Power Meter Plug Consumption Electricity Usage Energy Watt Amps Volt Monitor White $13.25
$1325
current price $13.25Ryhampaper LCD Power Meter Plug Consumption Electricity Usage Energy Watt Amps Volt Monitor White
Electricity Usage Monitor Power Meter Plug Home Energy Watt Volt Amps KWH Consumption Analyzer $15.16
$1516
current price $15.16Electricity Usage Monitor Power Meter Plug Home Energy Watt Volt Amps KWH Consumption Analyzer
54.6 out of 5 Stars. 5 reviews
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Digital Power Monitor Meter Usage Energy Watt Amp Volt KWh Electricity $12.98
$1298
current price $12.98Digital Power Monitor Meter Usage Energy Watt Amp Volt KWh Electricity
714 out of 5 Stars. 71 reviews
StarTech USB-C Power Tester, Bi-Directional Voltage/Current Multimeter, 240W PD EPR, Digital OLED, Portable USB-C Cable/Port Power Meter Tester $37.11
Sponsored
$3711
current price $37.11StarTech USB-C Power Tester, Bi-Directional Voltage/Current Multimeter, 240W PD EPR, Digital OLED, Portable USB-C Cable/Port Power Meter Tester
ATO 1-Phase DIN Rail Multi-function kWh Energy Meter - 230V, 5(100)A/1.5(6)A, Class 1 Accuracy, RS485 Modbus, 7-Digit LCD - for Industrial & Commercial Power Monitoring $402.00
Sponsored
$40200
current price $402.00ATO 1-Phase DIN Rail Multi-function kWh Energy Meter - 230V, 5(100)A/1.5(6)A, Class 1 Accuracy, RS485 Modbus, 7-Digit LCD - for Industrial & Commercial Power Monitoring
Baldr EU/UK/US Power Meter Socket PM3091WH3 $14.96
$1496
current price $14.96Baldr EU/UK/US Power Meter Socket PM3091WH3
23.5 out of 5 Stars. 2 reviews
Riousery Power Meter Plug Backlight LCD Display Watt Meter Overload Guard Household Electricity Usage Tester Energy Monitor 220V EU Plug PC Material 5.12 inches / 13 cm $16.86
$1686
current price $16.86Riousery Power Meter Plug Backlight LCD Display Watt Meter Overload Guard Household Electricity Usage Tester Energy Monitor 220V EU Plug PC Material 5.12 inches / 13 cm
CEORPER 150A Watt Meter Reusable Digital High Precision Watt Meter Electrical Motor LCD $14.43
$1443
current price $14.43CEORPER 150A Watt Meter Reusable Digital High Precision Watt Meter Electrical Motor LCD
Simple DC Power Analyser Watt Volt Amp Meter 12V 24V Solar Wind Analyzer $12.19
$1219
current price $12.19Simple DC Power Analyser Watt Volt Amp Meter 12V 24V Solar Wind Analyzer
BALDR Wi-Fi Power Meter Socket: Smart Outlet for Remote Energy Monitoring, Tariff Setting, and Budget Alerts - Expands Wifi Energy Monitoring System with App, Need Hub to Work (Sold Separately) From $9.96
2 options
Available in additional 2 optionsFrom$996
BALDR Wi-Fi Power Meter Socket: Smart Outlet for Remote Energy Monitoring, Tariff Setting, and Budget Alerts - Expands Wifi Energy Monitoring System with App, Need Hub to Work (Sold Separately)
22.5 out of 5 Stars. 2 reviews
Watt Meter, Plug-in Socket Power Meter, Wide Range, Backlit Large Display, Electricity Usage Monitor US Plug $16.34
$1634
current price $16.34Watt Meter, Plug-in Socket Power Meter, Wide Range, Backlit Large Display, Electricity Usage Monitor US Plug
YAHHU 8V-60V High Precision Digital Watt Meter and Power Analyzer with Electric Connector for RC Model Airplane Voltage Amp Meter, 150A, 3.4 x 1.7 inches / 8.5 x 4.3 cm $29.38
$2938
current price $29.38YAHHU 8V-60V High Precision Digital Watt Meter and Power Analyzer with Electric Connector for RC Model Airplane Voltage Amp Meter, 150A, 3.4 x 1.7 inches / 8.5 x 4.3 cm
Electricity Usage Monitor Power Meter Energy Watt Volt Consumption with LCD Display Overload for Home Kitchen $15.33
$1533
current price $15.33Electricity Usage Monitor Power Meter Energy Watt Volt Consumption with LCD Display Overload for Home Kitchen
53.8 out of 5 Stars. 5 reviews
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ATO Single Phase DIN Rail Energy Meter - 230V, 100A, Class 1 Accuracy, RS485 Modbus-RTU, 4-Digit LCD - for Industrial & Commercial Power Monitoring $225.00
Sponsored
$22500
current price $225.00ATO Single Phase DIN Rail Energy Meter - 230V, 100A, Class 1 Accuracy, RS485 Modbus-RTU, 4-Digit LCD - for Industrial & Commercial Power Monitoring
GJX 2026 New 4.8V~60V 150A High Precision Watt Meter Voltage Amp Meter Power Analyzer for Automotive,Solar,Electronics $11.73
$1173
current price $11.73GJX 2026 New 4.8V~60V 150A High Precision Watt Meter Voltage Amp Meter Power Analyzer for Automotive,Solar,Electronics
GJX 2026 New Electricity Power Meter Consumption Meter Energy Monitor Watt Kwh Analyzer for Home,Office,Factory,Workshop $14.04
$1404
current price $14.04GJX 2026 New Electricity Power Meter Consumption Meter Energy Monitor Watt Kwh Analyzer for Home,Office,Factory,Workshop
Kill A Watt EZ Electricity Usage Monitor P4460 $52.75
$5275
current price $52.75Kill A Watt EZ Electricity Usage Monitor P4460
MOMOJIA Watt Meter Reusable 150A Digital Replacement Electrical Motor LCD Screen Power $12.29 Was $25.00
Now$1229
current price Now $12.29, Was $25.00$25.00
MOMOJIA Watt Meter Reusable 150A Digital Replacement Electrical Motor LCD Screen Power
M Buder LCD Display Electricity Usage Power Meter Socket Energy Watt Volt Amps Consumption Analyzer Monitor Outlet EU Plug 5.1 inches / 13 cm From $18.67
From$1867
M Buder LCD Display Electricity Usage Power Meter Socket Energy Watt Volt Amps Consumption Analyzer Monitor Outlet EU Plug 5.1 inches / 13 cm
Din Rail 100A 3 Phase 4 Wire Electronic Watt Power Energy Meter Wattmeter KWh LCD Backlight Display With Transparent Cover ,User-Friendly
2 options
Available in additional 2 optionsDin Rail 100A 3 Phase 4 Wire Electronic Watt Power Energy Meter Wattmeter KWh LCD Backlight Display With Transparent Cover ,User-Friendly
220V Ac Smart Socket Digital Wattmeter Eu Us Uk Au Plug Power Meter Electricity with Display Screen Overcurrent Protection Wifi-Us Was $38.06
220V Ac Smart Socket Digital Wattmeter Eu Us Uk Au Plug Power Meter Electricity with Display Screen Overcurrent Protection Wifi-Us
Digital LCD Energy Meter Wattmeter Wattage Electricity Kwh Power Meter Measuring Measuring Outlet Power Analyzer US Plug $14.56
$1456
current price $14.56Digital LCD Energy Meter Wattmeter Wattage Electricity Kwh Power Meter Measuring Measuring Outlet Power Analyzer US Plug
BOKYAN 8V-60V High Precision Watt Meter Voltage Amp Meter Digital LCD Power Analyzer for RC Model Airplane (150A) - 3.4 x 1.7 inches / 8.5 x 4.3 cm Meter $26.38
$2638
current price $26.38BOKYAN 8V-60V High Precision Watt Meter Voltage Amp Meter Digital LCD Power Analyzer for RC Model Airplane (150A) - 3.4 x 1.7 inches / 8.5 x 4.3 cm Meter
GJX 2026 New Watt Meter Power Energy Monitor Electricity Usage Socket Equipment Plug for Home,Office,Workshop,Laboratory,Appliances $13.87
$1387
current price $13.87GJX 2026 New Watt Meter Power Energy Monitor Electricity Usage Socket Equipment Plug for Home,Office,Workshop,Laboratory,Appliances
Standing Wave Ratio SWR Watt Meter Radio Power Meter Transmitter with Backlight $24.83
$2483
current price $24.83Standing Wave Ratio SWR Watt Meter Radio Power Meter Transmitter with Backlight
lanema Voltmeter Ammeter RS485 Modbus-Voltage Current Power Energy Electric Watt-Meter $23.78
$2378
current price $23.78lanema Voltmeter Ammeter RS485 Modbus-Voltage Current Power Energy Electric Watt-Meter
Suodoka RC Watt Meter Precise Battery Power Analyzer 0-60V 100A Amp Watt Tester with Digital LCD Screen for Solar System, 3.94 inches / 10 cm[cite: 1] $16.58
![Suodoka RC Watt Meter Precise Battery Power Analyzer 0-60V 100A Amp Watt Tester with Digital LCD Screen for Solar System, 3.94 inches / 10 cm[cite: 1]](https://i5.walmartimages.com/seo/Suodoka-RC-Watt-Meter-Precise-Battery-Power-Analyzer-0-60V-100A-Amp-Watt-Tester-Digital-LCD-Screen-Solar-System-3-94-inches-10-cm-cite-1_07f4d538-bf6f-489f-b801-ded7a7b9c666.8ab3d2c6cbeb5e4a5582cc068df06f40.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1658
current price $16.58Suodoka RC Watt Meter Precise Battery Power Analyzer 0-60V 100A Amp Watt Tester with Digital LCD Screen for Solar System, 3.94 inches / 10 cm[cite: 1]
Suodoka RC Watt Meter 100A Power Analyzer Digital LCD Balance Battery Voltage Checker $15.72
$1572
current price $15.72Suodoka RC Watt Meter 100A Power Analyzer Digital LCD Balance Battery Voltage Checker
Industrial Solar Power Meter With Digital Screen Multiple Wattage Option 100W 200W 300W 500W Case From $31.69
4 options
Available in additional 4 optionsFrom$3169
Industrial Solar Power Meter With Digital Screen Multiple Wattage Option 100W 200W 300W 500W Case
Reduced price Digital Monitor Ampere Watt Meter Rc Battery Solar Power Analyzer 8-60V Dc 200A $12.39
$1239
current price $12.39Digital Monitor Ampere Watt Meter Rc Battery Solar Power Analyzer 8-60V Dc 200A
Nieyigj 8V-60V High Precision Digital Watt Meter and Power Analyzer with LCD Display for RC Model Airplanes (150A)
2 options
Available in additional 2 optionsNieyigj 8V-60V High Precision Digital Watt Meter and Power Analyzer with LCD Display for RC Model Airplanes (150A)
DC 6.5-100V 20A Power Meter Voltmeter Ammeter Kwh Watt Panel Meters $32.13
$3213
current price $32.13DC 6.5-100V 20A Power Meter Voltmeter Ammeter Kwh Watt Panel Meters
3X KEWEISI DC 0200V Voltmeter Ammeter KWS Meter LED Digital DC Wattmeter Electric Meter,10A $28.89
$2889
current price $28.893X KEWEISI DC 0200V Voltmeter Ammeter KWS Meter LED Digital DC Wattmeter Electric Meter,10A
M Buder 3 Phase 4 Wire DIN Rail Power Consumption Energy Meter Electronic Wattmeter RS485 LCD Backlight DDS024R, 3.94 x 2.99 x 2.56 inches / 10 x 7.6 x 6.5 cm $62.40
$6240
current price $62.40M Buder 3 Phase 4 Wire DIN Rail Power Consumption Energy Meter Electronic Wattmeter RS485 LCD Backlight DDS024R, 3.94 x 2.99 x 2.56 inches / 10 x 7.6 x 6.5 cm
65A 100A 50Hz 60HZ Voltage Current Positive Reverse Active Reactive Power Single Phase Din Rail KWH Watt Hour Energy Meter ,Easy to Install From $70.82
From$7082
65A 100A 50Hz 60HZ Voltage Current Positive Reverse Active Reactive Power Single Phase Din Rail KWH Watt Hour Energy Meter ,Easy to Install
Dosy - TC4001 - Dosy - Tc-4001 Inline 4, 000 Watt Test Meter For Rms, Power, Swr, Am & Ssb Modulation $186.48
$18648
current price $186.48Dosy - TC4001 - Dosy - Tc-4001 Inline 4, 000 Watt Test Meter For Rms, Power, Swr, Am & Ssb Modulation
103.7 out of 5 Stars. 10 reviews
High Precision Power Watt Meter Consumption Monitor with LCD Backlight 100/150/200A
High Precision Power Watt Meter Consumption Monitor with LCD Backlight 100/150/200A
For 5-100A 220V Energy Meter Single Phase RS485 Protocol LCD Backlit Display Din Rail Watt Meter Energy Meter $41.46
$4146
current price $41.46For 5-100A 220V Energy Meter Single Phase RS485 Protocol LCD Backlit Display Din Rail Watt Meter Energy Meter
Astatic 2-1/2'' x 4-3/4'' x 2-1/2'' 100 Watt Power and SWR Meter $52.39
$5239
current price $52.39Astatic 2-1/2'' x 4-3/4'' x 2-1/2'' 100 Watt Power and SWR Meter
Other options to consider(10)
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