PZEM-022 Open and Close CT 100A AC Digital Display Monitor

Compact and comvenient, easy to use. This product will make your life easier and convenient.



Features:

1. Electrical parameter measurement function (voltage, current, active , energy, frequency, factor)

2. Overload alarm function (over alarm threshold, backlight and flashing to alarm)

3. alarm threshold preset function (can set alarm threshold)

4. The energy can be reset use the key

5. Store data when off

6. Large-screen LCD

7. Backlight function

8. Key Function



Backlight control

Short press the key to turn on or off the backlight, the backlight has memory function, it can store the on or off state when off.



Reset energy

Step1: Long press the key for 5 seconds until the energy value flash, then release the key.

Step2: Short press the key again, then the energy value is cleared and exit the reset flashing state.

Step3: If there is no operation on the key within 5 seconds, it means the energy value is not cleared and will exit the reset state.



Set alarm threshold

Step1: Long press the key until the LCD screen display “SET CLr”, then release the key to enter the setting state

Step2: window display the current alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operating over 3 seconds, it will switch the digit position automatically, the setting method is as same as the above.

Step3: After finish the setting, long press the key over 5 seconds will store automatically and exit, the range of active threshold is 0.0~2.5kW. it can display six parameters at the same time.



Specifications:

Working voltage: 80 ~ 260VAC

Test voltage: 80 ~ 260VAC

Rated : 100A/22000W

Operating frequency: 45-65Hz

Measurement accuracy: 1.0 grade

Size: 9*5*2.5cm

Wire length:19cm

Weight: Approx.110g



Display format:

1.

Test range: 0~22000W

Starting measure : 0.2W