Function: 1. Electrical parameter measurement function (voltage, current, active power, energy) 2. Voltage alarm function (voltage threshold; over-voltage alarm, backlight and voltage flashing upon alarm) 3. Power reset function. 4. Saves data when power is turned off. 5. Large LCD screen (displays voltage, current, active power, energy simultaneously) 6. Backlight function. Display Interface: The display interface is a large LCD screen (displays voltage, current, power, energy parameters simultaneously). Display Format: 1. Power: Test range: 0-10KW Within 1KW, the display format is 0.0-999.9W; 1KW and above, the display format is 1000-9999W. 2. Energy: Test range: 0-9999kWh Within 10kWh, the display format is 0-9999Wh; 10kWh and above, the display format is 10-9999kWh. 3. Voltage: Test range: 6.5-100V Display format: 6.50-99.9V 4. Current: Test range: 0-100A Display format: 0.00-99.99 Precautions: 1. This module is suitable for indoor use, do not use outdoors. 2. The applied load should not exceed the rated voltage or current. 3. The wiring order must not be incorrect. Specifications: Type: PAEM-051 Operating Voltage: 6.5-100VDC Test Voltage: 6.5-100VDC Rated Current: 100A / 10000W Measurement Accuracy: 1.0 grade Size: 89.6*49.6*24.4 mm (length*width*height) LCD Size: 51*30 mm (length*width) Color: Black Package: 1x DC 100A Digital Power Meter Monitor