جهاز مراقبة استخدام الكهرباء، قابس جهاز قياس الطاقة مع شاشة LCD بإضاءة خلفية، 7 أوضاع للجهد أمبير والقوة الكهربائية، شاشة استهلاك كيلو وات في الساعة، حماية من التحميل الزائد 2900 وات/13 أمبير

Electricity Usage Monitor,nbsp; Power Meter Energy Monitor Plug with Backlight LCD Display, 7 Modes Voltage Amps Wattage KWH Consumption Monitor, 2900W/13A Overload Protection

★★★Why choose us?★★★

✅ - Large Backlight LCD Screen

Press any one of the ons, the backlight will turn on immediately for 10s, which make the data far easier to read, especially if the energy meter is not at eye level. Note: it only works when plugged in.

✅ - Real-time Monitoring

With Wothfav power meter on your home electrical appliance, to keep track of how much power your electrical appliances has been using for a while, help to lower energy and save money.

✅ - Overload Protection

Set the OVERLOAD power to 3680W before using. When the power exceeds to 3680W, the LCD will flash OVERLOAD to warn the users and cut off the power simultaneously, prevent your appliances from being damaged.

★★★What you will get★★★

1 * Electricity Usage Monitor

★★★Note★★★

1. To safety, please read the instructions carefully or keep in touch with us before using.

2. The LCD backlight will auto-off after 10s of no operation, you can press any of the ons to brighten again.

3. With built-in battery, for the first time use or not used for a long time, you may need plug it into a socket for battery charging.

4. If the LCD screen shows abnormal or the function keys can't work after press, please use the pin to press the RESET on to reset the power meter.

5. The time on the screen is running time, for Intermittent work household appliances like freezer, please record the real work time.