Power Meter Plug-in Energy Meter with 8 Modes, Power Consumption Wattmeter Plug-in Wattmeter with Backlit LCD Screen, Energy Consumption Measurement Electric Meter with Overload Alarm (3680W)

[Various Monitoring Parameters] The wattmeter can monitor power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days, and operating time of your appliances. By switching between 8 display modes, you can easily view the different parameters while the appliance is running. This electricity meter can also calculate and display the amount of energy used by your appliance and the corresponding electricity bill cost over a cumulative period, helping you save energy.
[Overload Protection] The default overload limit of the wattmeter is 3680W. When the appliance's power exceeds the overload limit, the LCD screen will display "OVERLOAD" and emit a beep to warn the user. All buttons on the plug-in wattmeter will stop working and will only function again once the overload alarm has been cleared by increasing the setting value or unplugging the devices.
[Data Memory Function] The plug-in energy meter will save your energy consumption data when you unplug it or when you unplug the devices from the power outlet. All setting and cumulative data (amount of electricity, cost, unit price) will be saved. You can directly view the latest data the next time you use the energy meter (NOT including current, voltage, power, or power factors). This function also automatically saves data in the event of a sudden power outage.
[KwH Alarm Setting] You can set an energy consumption limit, and when the cumulative consumption reaches the set value, the power meter will beep, and the "kWh" alarm will flash continuously to alert the user. If you wish to disable the audible alarm, you can set a higher power consumption limit or reset the power consumption limit (Note: resetting will erase all settings).
[Adjustable Backlight Duration] Our plug-in wattmeter offers 5 backlight duration options. The default backlight duration is 10 minutes (bL-0). If you wish to change the backlight duration, you can press the "UP" and "DOWN" buttons simultaneously to enter the backlight setting, then press "UP" and "DOWN" again to select the desired backlight duration (bL-0 = 10 minutes, bL-1 = 1 hour, bL-2 = 4 hours, bL-3 = 8 hours, bL-4 = always on), and finally press "SET" to save the backlight settings. [Backlit Display] With a white backlight and black digits, the LCD screen of our digital wattmeter displays data more clearly and makes it easier to read, day or night. The backlight only illuminates when the power consumption measurement socket is connected to mains power (AC). You can adjust the automatic screen off timer, or press the "DOWN" button to manually turn the backlight on and off.
[Premium Material] The entire casing of our wattmeter plug is made of high-quality PC material, making our kWh meter more durable. The standard French plug and socket are compatible with all devices that meet French standards.