Meterk UK Plug Plug-in Digital LCD Energy Monitor Power Meter Electricity Electric Usage Monitoring Socket Ultratester 3+ Diamond & Moissanite Tester Package Size: 9 * 6

Package Size: 9 * 6

It's widely used for indirect measurement by Pythagorean theorem

you can make a multi-functional alarm clock by yourself

1 * Pair of Test Leads

Meterk UK Plug Plug-in Digital LCD Energy Monitor Power Meter Electricity Electric Usage Monitoring Socket Ultratester 3+ Diamond & Moissanite Tester Package Size: 9 * 6This power meter is a monitoring and testing instrument which displays the line power, total power quantity and total power charge of price for a connected appliance. It would become your best assistance to save and memorize energy in daily life! Features LCD display, easy to read values. Display and memory accumulative total power quantity. Display and memory total power charge of price. Can set the price of electricity by pressing "SET" button. Data