Description
DC 20A 100V LCD Digital Voltmeter, Wattage, Current, Power Meter, Ammeter, Voltmeter
Function:
1: Measurement function for electrical parameters (voltage, current, active power, energy)
2: Voltage alarm function (overvoltage alarm threshold, backlight and voltage flashing in case of alarm).
3: The reset function of the power button.
4: Save data when the device is switched off.
5: Large-screen LCD (displays voltage, current, active power, and energy simultaneously)
6: Backlight function.
Specifications:
Condition: 100% brand new
black
Type: PAEM-031
Operating voltage: 6.5-100 VDC
Test voltage: 6.5-100 VDC
Rated power: 20A/200W
Measurement accuracy: 1.0 degree
Size: 89.6 x 49.6 x 24.4 mm (length x width x height).
LCD screen: 51 * 30 mm (length * width)
Display format:
1. Performance: Test range: 0-2kW
Within 1 kW, the display format is 0.0-999.9 W;
1kW and higher, the display format is 1000-2000W.
2. Energy: Test range: 0-9999 kWh
Within a 10 kWh range, the display format is 0-9999Wh;
10kW and approximately, the display format is 10-9999kWh.
3. Voltage: Test range: 6.5-100 V
Display format: 6.50-99.9 V
4. Current: Test range: 0-20A
Display format: 0.00-20.00
About settings:
1. Backlight control
Briefly press the button to turn the backlight on or off; the backlight has a memory function, it can save the on or off state when switched off.
2. Reset energy
Step 1: Press and hold the button until “CLr” appears in the power display area, then release the button.
Step 2: At this point, the power indicator will flash to show that this is the power reset state. Pressing the button briefly again will clear the power value and exit the flashing reset state.
Step 3: If no operation is performed within 5 seconds, this means that the energy value will not be cleared and the reset state will be exited.
3. Set the voltage alarm threshold
Step 1: Press and hold the button until the power indicator displays “SET”, then release the button.
Step 2: After accessing this state, the voltage range displays the current high-voltage alarm value, the current range displays the current low-voltage alarm value, and the last digit starts flashing. You can then briefly press +1. If no operation is performed for 3 seconds, the digit position will automatically switch from the high-voltage alarm value to the low-voltage alarm value. There are a total of six digits. The voltage alarm threshold range is 6.5 to 99.9 V.
Step 3: After you have completed the setup, press and hold the button until “PASS” appears on the screen, which means that you have successfully set the settings and will automatically exit the setup status.
4. Select measuring range (If you have a 100 A/50 A current shunt, the current test range of the measuring device can be switched between 50 A and 100 A.)
Step 1: Press and hold the button until the power area displays "Curr", then release the button.
Step 2: At this moment, the current range displays "100 A". Briefly press the button to switch between "100 A" and "50 A" to set the external shunt range to 100 A/75 mV or 50 A/75 mV. Please note that the meter can only use these two shunt specifications.
Step 3: Press and hold the button to exit the setting state, or if no operation is performed within 3 seconds, the setting state will be saved automatically and exited.
Note:
1. Please allow 1-3 mm difference due to manual measurement.
2. This module is suitable for indoor use; please do not use it outdoors.
3. The applied load should not exceed the rated voltage and current.
4. The wiring sequence cannot be wrong.
Package contents:
1x 100A LCD Panel DC Power Meter (including shunt)
Free fast shipping:
Shipping to: USA, UK, AU
Delivery time: 3-8 working days.
Guarantee:
Returns: Customers have the right to request a return within 30 days of receiving the product.
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