Terrariums Power Monitor Ac Digital Display Metering Socket

Instructions for use: 1. Switch the display content: Press "UP & DOWN" key to switch (forward and reverse cycle): Power, electricity, voltage, current, frequency, time, carbon dioxide, amount, power factor. Set overload alarm threshold, unit price of electricity bill, reset accumulated power, and reset accumulated time, Press and hold the "Settings" button for 3 seconds, the default is to enter the overload alarm power setting, and then short press the "Settings" button to switch to the unit price of electricity, the reset of the accumulated power, and the accumulated power. Time reset setting. Overload alarm settings: The screen displays "overload alarm", and the first digit flashes; Short press the "UP & DOWN" key to adjust the current digit value, short press the "OK" key to switch the digit. After adjusting to the desired value, press and hold the "OK" button for 3 seconds to save and exit the setting. Electricity unit price setting-The screen displays "amount", the setting method is the same as above; The accumulated power is reset to zero: The screen displays "Clear the accumulated power", the "UP & DOWN" key is invalid, long press the "OK" key for 3 seconds to save and exit the setting; The accumulated time is cleared: The screen displays "Cumulated time reset", the "UP & DOWN" key is invalid, long press the "OK" key for 3 seconds to save and exit the setting.Note:1. The overload alarm value should be lower than the maximum load power, otherwise the screen will display Err alarm, and it is forbidden to exit the setting;2. During the setting process, if there is no key operation within 10 seconds, the setting will automatically exit without saving the current modification;3. Restore factory settings: Press the "UP & DOWN" keys simultaneously for 3 seconds, "Clear" flashes 3 times, and the display is restored to the factory settings.