DC 20A LCD Meter Voltage Power KWh Watt Car Battery Panel Power Monitor Shunt
The reset function of energy key. Energy: test range: 0-9999kwh. LCD screen: 51 30mm(Length Wide). Current: test range: 0-20A. Size: 89.6 49.6 24.4mm(Length Wide High）. Power: test range: 0-2KW. ).