10 bestKill A Watt Metersof February 2026
112M consumers helped this year.
1
HBN Watt Meter Electricity Usage Monitor LCD Plug in Power Meter Digital Cost Watt/VA KWH/Hour Hz/PH Voltage Amp Meter with Backlight, 9 Display Modes for Energy Saving, Power Consumption Monitor
HBN
9.7
7% off
2
Suraielec Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor
SURAIELEC
9.4
15% off
3
Poniie PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester w/Extension Cord
Poniie
9.2
4
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
BALDR
8.9
5
Poniie PN1500 Portable Micro Electricity Usage Monitor Electrical Power Consumption Watt Meter Voltage Amp Tester (110V, 1500W))
Poniie
8.6
6
RioRand Plug Power Meter Energy Digital LCD Electricity Usage Monitor Watt Voltage Amps Meter
RioRand
8.3
7
Plug Power Meter Electricity Usage Monitor,CEST LAVIE Energy Watt Voltage Amps Meter with Blue Backlight Digital LCD Display Overload Protection, Reduce Your Energy Costs
CEST LAVIE
8.0
8
WILAWELS Watt Meter, Power Meter, Auto Cost Calculator with Backlight, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Monitor, Energy Consumption, Kill a Watt, 7 Modes Display, B01WM05
WILAWELS
7.7
9
P3 International P4460 Kill A Watt EZ Electricity Usage Monitor (Gray)
P3
7.4
35% off
10
P3 P3IP4400, Kill A Watt Electricity Usage Monitor
P3
7.1
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