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Voltage of the power source
Real-time current in Amps
Real-time power usage in Watts
Accumulative power usage in kwh (kilo-watt-hour). It can be reset by pressing the small reset button on the LCD for 5 seconds. (Note: New units from the factory will show a count between 5 to 9 kwh. This is normal and is a sign that unit was properly tested)
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