About this item
【8 in 1 Display】Totally 8 parameters in one LCD colorful digital display screen. Clearly see the Voltage, Current, Power, Timing, Temperature, Power Factor, Frequency,Electric Energy.
【Firmer and More Durable】Strengthen nylon material, all-round snap-fit design, easy and stable to install.
Voltage Range: AC 50-300V
Current Range: 0-20A
Electric Energy Range: 0.01-19999Kwh
Power Range: 0-4400W
Timing Range: 0-200H
Temperature Range: 10-99°C
Power Factor: 0.01- 1PF
1. Hold the button M to enter setting, double press button M to switch next line , short press button M to shift
2. Alarm setting: After setting value, hold button M 3 seconds to save setting.
3. Turn off alarm setting: Just set the alarm value higher than actual current or set it as 0.
4. Clear Timing and Electric Energy: Hold button △ 3 seconds , screen flashing,then short press button M to clear time. doublet press "M" to switch Electric Energy, then short press M again to clear electric energy.
5. Factory data reset: Hold button ▽ firstly, then connect power supply. When there is a prompt tone, that means factory reset is finished.