Installation
1. Set indicator in convenient and visually seen place.
2. Connect indicator to power. Mind polarity (black - “-”, red - “+”).
Operation
Indication starts after the power is supplied (the point in the right digit starts blinking).
When the power is OFF time indication is finished and the current value is saved in indicator memory. Error is up to 1 second.
Note: Calculation turns to zero after pressing the button on the back side of indicator.