204
people found this helpful, as of 2023
ranked #156,849 most helpful
out of 571,544,897 reviews
★★★★★
Versatile
Works well and has many nice features. If you would like more than one parameter (up to 3) displayed at one time there will probably be a mode for that, so you won't have to press another button to view another parameter. You can also input your cost $/kwh so you can see exactly how much the appliance you are measuring actually costs you to run.
the product in question
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
4.5★ · 4,404 ratings, as of 2023