$15.58 (as of 02/05/2019 20:34 PDT details )
Features:
- Electricity usage monitor Monitor is the killer of the high cost energy appliance, helping you lower power consumption and save money.
- Digital LCD Display Large clear LCD display for easy reading, the screen size is 47cm 60cm.
- Various Parameters Power W , Energy kWh , Voltage, Amps, Power Factor, Cost and Minimum amp Maximum Power, ideal for energy consumption monitor.
- Overload Protection Once the whole power exceeds the rated power of monitor, LCD will display OVERLOAD with booming noise to remind the user
- Built in Battery With 3.6V rechargeable battery NI MH , It can store electricity. which allows meter to be moved and viewed without losing readings.