Easy to operate: Simply plug the meter into the wall and then plug your appliance into the meter. Easily measure the power consumption and cost of your electrical appliances
Measures various parameters: Watt checker can measuring different parameters such as power (W), energy (kWh), volts, amps, hertz, power factor and maximum/minimum power (W), time, days - kWh is vital as this is what your electricity bills are based on
Built-in Battery: With 3.6V rechargeable battery(NI-MH), the digital socket wattmeter can store electricity. This allows meter to be moved and viewed without losing readings
LCD backlight screen: Saving power electricity socket analyzer has an upgraded version LCD screen with blue backlight for your convenience easy-reading and eyes protective. Seven display modes,transferred by pressing "FUNCTION"
Overload Protect Function: When the whole power exceeds the rated power of monitor, then a “OVERLOAD” will display on the LCD. It’s safe to operate it
