Amazon.com: Wattage Meter

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$29.10(43 new offers)

Poniie PN1500 Portable Micro Electricity Usage Monitor Electrical Power Consumption Watt Meter Voltage Amp Tester (110V, 1...

PN1500 Portable Micro Electricity Usage Monitor Electrical Power Consumption Watt Meter Voltage Amp Tester (110V, 1500W))

2,722

300+ bought in past month

$14.99$14.99

List: $24.99$24.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Best Sellerin Industrial Power Meters

Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving

450

100+ bought in past month

$29.99$29.99

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FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

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PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester w/Extension Cord

2,867

300+ bought in past month

$28.99$28.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Upgraded Brighter LCD Display Night Vision Power Meter Plug, Power Consumption Monitor Energy Voltage Amps Electricity Usage Monitor, Overload Protection, 7 Display Modes for Energy Saving, Watt Meter

1,803

200+ bought in past month

$11.99$11.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

kuman KW47-US Electricity Usage Monitor Plug Power Watt Voltage Amps Meter with Digital LCD, Overload Protection and 7 Display Modes for Energy Saving (NO-Backlight), white

4,642

100+ bought in past month

$12.99$12.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

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WILAWELS Watt Meter, Power Meter, Auto Cost Calculator with Backlight, Kilowatt Wattage, Electricity Usage Monitor, Energy...

Watt Meter, Power Meter, Auto Cost Calculator with Backlight, Kilowatt Wattage, Electricity Usage Monitor, Energy Consumption, Kill a Watt, 7 Modes Display, B01WM05

100+ bought in past month

$11.99$11.99

List: $12.99$12.99

Join Prime to buy this item at $10.79

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

HBN LCD Watt Meter Plug with Backlight, Plug-in Socket Power Meter Electricity Usage Monitor Consumption Home Electrical Energy Monitor, Voltage Amps Wattage Electricity Usage Tester, 9 Display Modes

322

200+ bought in past month

$12.89$12.89

30% coupon applied at checkoutSave 30% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

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Yunsailing 2 Pcs 200A High Precision Watt Meter Power Analyzer Battery Consumption Performance Monitor Amp Meter Monitor with Backlight Digital LCD Screen for RC Solar Voltage Current Power (60V)

138

50+ bought in past month

$21.99$21.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

KETOTEK Watt Meter Power Meter Plug Electricity Usage Monitor for Home, Energy Monitor with LCD Display, Kilowatt Meter So...

Watt Meter Power Meter Plug Electricity Usage Monitor for Home, Energy Monitor with LCD Display, Kilowatt Meter Socket Outlet, Voltage Amps Power Consumption Meter, Overload Protection

365

100+ bought in past month

$17.99$17.99

5% coupon applied at checkoutSave 5% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Upgraded Brighter LCD Display Night Vision Power Meter Plug, Power Consumption Monitor Energy Voltage Amps Electricity Usage Monitor, Overload Protection, 7 Display Modes for Energy Saving, Watt Meter

907

200+ bought in past month

$12.99$12.99

List: $19.99$19.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

P3 International P4460 Kill A Watt EZ Electricity Usage Monitor , grey

3,680

500+ bought in past month

$32.96$32.96

FREE delivery Fri, Mar 22

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$30.00(34 new offers)

AMTAST Power Consumption Monitor Electricity Usage Monitor Plug Power Watt Voltage Amps Meter, Overload Protection and 7 D...

Power Consumption Monitor Electricity Usage Monitor Plug Power Watt Voltage Amps Meter, Overload Protection and 7 Display Modes for Energy Saving AMF050M

$9.99$9.99

10% coupon applied at checkoutSave 10% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

YICHENG Electrical Usage Monitor,Watt Meter,Power Meter,Wattage Meter,Energy Voltage amp Meter Tester with,Overload Protec...

Electrical Usage Monitor,Watt Meter,Power Meter,Wattage Meter,Energy Voltage amp Meter Tester with,Overload Protection,7 Modes Display(White Backlight)

$12.98$12.98

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

BN-LINK LCD Plug in Power Energy Meter Voltage Amps Electricity Usage Monitor Digital LCD Display Wall Socket Outlet,Power Consumption Monitor, 9 Display Modes for Energy Saving, Watt Meter

723

100+ bought in past month

$12.89$12.89

List: $13.99$13.99

20% coupon applied at checkoutSave 20% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

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DROK 200123 Digital Multimeter AC 80-260V 100A Voltage Amperage Power Energy Meter AC Volt Amp Tester Voltmeter Ammeter Watt Meter

352

$15.37$15.37

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

PN2500 Professional NEMA 5-15 Wi-Fi Wireless Level 1 EV Charger Pass-Through Power Usage Monitor (60-240V, 25Amp)

129

200+ bought in past month

$59.99$59.99

FREE delivery Fri, Mar 22

Or fastest delivery Thu, Mar 21

AC 80-260V 100A LCD Digital Display Multi-Function Power Monitor Voltage Current Frequency Power Factor Energy Meter Ammeter Voltmeter with Split Core Current Transformer

100+ bought in past month

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Kill A Watt Connect P4498 Electricity Usage Monitor Power Consumption Meter with Two Piece Housing and 35 Inch Cord for Ea...

Connect P4498 Electricity Usage Monitor Power Consumption Meter with Two Piece Housing and 35 Inch Cord for Easy Use

$59.99$59.99

FREE delivery Fri, Mar 22

Or fastest delivery Thu, Mar 21

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Makerfire 200A Upgraded Watt Meter with Longer Wire, High Precision Power Analyzer Battery testers Voltage Amp Consumption Performance Monitor with LCD Backlight Screen for RC,Solar,Wind Power,Ebike

449

100+ bought in past month

$17.59$17.59

10% coupon applied at checkoutSave 10% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

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$16.71(3 used & new offers)

HTRC 150A High Precision RC Watt Meter Power Analyzer Battery Voltage Amp Meter

413

100+ bought in past month

$14.91$14.91

5% coupon applied at checkoutSave 5% with coupon

FREE delivery Tue, Mar 26 on $35 of items shipped by Amazon

Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Vue - Real Time Electricity Monitor/Meter | Solar/Net Metering

4,488

1K+ bought in past month

$164.99$164.99

FREE delivery Fri, Mar 22

Or fastest delivery Thu, Mar 21

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$160.04(3 used & new offers)

VIVOSUN Electricity Usage Monitor, Plug-in Power Watt Voltage Amps Meter with Upgraded Backlight LED, Overload Protection and 7 Display Modes for Energy Saving, White

194

50+ bought in past month

$14.99$14.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

KHIYQILO Electricity Usage Monitor Power Consumption Watt Meter Digital Plug Energy Saving 8 Display Modes Overload Protec...

Electricity Usage Monitor Power Consumption Watt Meter Digital Plug Energy Saving 8 Display Modes Overload Protection KWh Alarm Energy Cost Calculator

$11.90$11.90

FREE delivery Mon, Mar 25 on $35 of items shipped by Amazon

Only 17 left in stock - order soon.

AC WiFi Watt Meter, Plug-in US Socket Power Meter, Backlit Large Color Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electrical Energy Monitor,Delay to restore power supply, Timer

50+ bought in past month

$29.90$29.90

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Yunsailing 2 Pcs High Precision Watt Meter Power Analyzer Battery Consumption Performance Monitor Power Monitor with Backlight Digital LCD Screen(No 45 Amp Power Grade Connector, 150a/60v)

136

50+ bought in past month

$21.99$21.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Digital Power Monitor Meter Usage Energy Watt Amp Volt KWh Electricity

1,472

$11.88$11.88

Typical: $12.98$12.98

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

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$10.00(3 used & new offers)

AC WiFi Watt Meter, Plug-in US Socket Power Meter, Electricity bill statistics,temperature control,Backlit Large Color Display, Overload Protection,Voltage AMP Tester, Electrical Energy Monitor Timer

50+ bought in past month

$34.99$34.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

BALDR U.S. Electricity Usage Monitor for Home - Kilowatt Meter Sockets - Watt Meter that Plugs into Appliances to Measure Energy Usage - Home Energy Monitor with Easy to Read Display - Power Monitor

1,280

50+ bought in past month

$21.95$21.95

5% coupon applied at checkoutSave 5% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

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$14.95(3 used & new offers)

Watt Meter, Electricity Usage Monitor, Towallmark 2pcs Power Meter with Big LCD Display + Backlight, Power Consumption Monitor, Socket Meter, Kilowatt Wattage Voltage AMP Tester

$19.99$19.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

KETOTEK Watt Meter Power Meter Plug Electricity Usage Monitor, Energy Monitor with Backlight, Kilowatt Meter Socket Outle...

Watt Meter Power Meter Plug Electricity Usage Monitor, Energy Monitor with Backlight, Kilowatt Meter Socket Outlet, Voltage Amps Power Consumption Meter, Overload Protection

List: $16.99$16.99

8% coupon applied at checkoutSave 8% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Digital Power Meter Wattmeter Energy Consumption Meter Watt Voltage Current Frequency Electricity Usage Monitor Plug-in Socket Design

165

$22.99$22.99

10% coupon applied at checkoutSave 10% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

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$17.52(3 used & new offers)

HiLetgo Digital Multimeter AC 80-260V 100A PZEM-061 LCD Display Digital Current Voltage Power Energy Multimeter Ammeter Voltmeter with Current Transformer CT

483

50+ bought in past month

$15.89$15.89

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

diymore Digital Single Phase Energy Meter Tester Electricity Usage Monitor AC 110V 40V~300V 100A Ampermeter Power Voltmeter Voltage Amps Watt Kwh Frequency Power Factor Meter Multimeter (External CT)

$18.99$18.99

Save 5% on 2 select item(s)

FREE delivery Mon, Mar 25 on $35 of items shipped by Amazon

Only 4 left in stock - order soon.

PR10-E US15A Power Meter Plug/Home Power metering Socket/watt Meter/2.4 inch TFT Color LCD/0.5FS(New)

$55.00$55.00

FREE delivery Fri, Mar 22

Or fastest delivery Thu, Mar 21

KETOTEK Electricity Usage Monitor Plug Digital Watt Meter Electrical Power Consumption Meter LCD Display Energy Voltage Am...

Electricity Usage Monitor Plug Digital Watt Meter Electrical Power Consumption Meter LCD Display Energy Voltage Amps Meter Socket Overload Protection 1800W

199

$19.99$19.99

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Plug-in Electricity Usage Monitor, Overload Protection Calculate CO2 Emission Home Electrical Analyzer with HD LCD Backlight Display Power Volt Amps Watt kWh Consumption Tester with Extension Cord

FREE delivery Mon, Mar 25 on $35 of items shipped by Amazon

YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector

470

300+ bought in past month

$12.74$12.74

List: $19.99$19.99

Save 3% at checkout

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Kuman Electricity Usage Monitor Plug Power Meter Energy Watt Voltage Amps Meter with Digital LCD Display,Overload Protection and 7 Display Modes for Energy Saving (NO-Backlight)

134

$12.89$12.89

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Only 4 left in stock - order soon.

CrocSee AC 80-260V 100A CRS-022B LCD Display Digital Current Voltage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer

875

50+ bought in past month

$19.98$19.98

Join Prime to buy this item at $17.98

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

Or fastest delivery Thu, Mar 21

Proshopping 200A RC Watt Meter, High Precision Power Analyzer, DC 0-60V Volt Amp Watt Checker Tester, with Digital LCD Scr...

200A RC Watt Meter, High Precision Power Analyzer, DC 0-60V Volt Amp Watt Checker Tester, with Digital LCD Screen- for Voltage(V) Current(A) Power(W) Charge(Ah) and Energy(Wh) Measurement

279

5% coupon applied at checkoutSave 5% with coupon

FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon

P3 International P4456 Kill A Watt Flex Plug-in Electricity Usage + Power Consumption Monitor, Watt Voltage Tester, Electrical Energy Saving Monitor with Auto Cost Calculator

$43.90$43.90

FREE delivery Fri, Mar 22

Or fastest delivery Thu, Mar 21