100A DC Multifunction Digital Power Meter Energy Monitor Module Volt Meterr Ammeter


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1. Electrical parameter measurement function (voltage, current, active power, power).

2. Overload alarm function (over power alarm threshold, the backlight and power flicker tips).
3. The power alarm threshold preset function (can set up their own power alarm threshold).
4. Power-down data storage function.
5. Large-screen LCD screen full display function (display voltage, current, active power, power).
6. Backlight.
Display and key:
Display Interface:
    Display voltage, current, power, energy parameters from the large-screen LCD screen simultaneously.
Display Format:
1. Power: measurement range 0 ~ 2kW
        1kW display format within 0.0 ~ 999.9W;
        1kW above the display format 1000 ~ 2000W.
2. Power: measurement range 0 ~ 9999kWh
        10kWh within the display format 0 ~ 9999Wh;
        Above 10kWh display format 10 ~ 9999kWh;
3. Voltage: Test Range 6.5 ~ 100V
          Display Format 6.50 ~ 99.99V
4. Current: Test Range 0~50A or 0 ~ 100A
          Display Format 0.00 ~ 99.99A.
Operation Tips:
1. The backlight control
By short press the button to turn on or off the backlight, In the bakclight mode,the data will automatically store when power down
2. The energy cleared
Step 1: Press the power button 5 seconds until the digital display "CLr" , then release the button;
Step 2: Now it is in the "energy clear" mode, press the button again, the energy data is cleared and stop flashing;
Step 3: If in the "energy clear" mode you do not  press the button in 5 seconds,then the energy data will not be cleared
3. Set power alarm value
Step 1: Press the button, when the power area display "SET ",then release the button;
Step 2: It is in the power alarming setting mode, the voltage area displays the highest value of the voltage alarm,the current area displays the lowest value of the voltage alarm. Then you can press the button quickly to increase the value" +1", when there is no key operation more than three seconds, It will automatically switch to the adjustable bit,from the high pressure alarm value to low-voltage alarm value, it have totally 6 bits, voltage range of the alarm threshold set for 6.5~99.9V;
Step 3: After setting press ,please hold button until the screen displays "PASS" character,it means the settings is successful and automatically exit the setting State.

1. This module is suitable for indoor, not outdoor use.
2. applied load can not exceed the rated power.
3. The wiring order can not be wrong.
Package included:
1 x DC Power Monitor Module
1 x 50A or 100A shunt(optional)