The KG series coulommeter is a new type of volt-ammeter that allows you to measure a variety of physical parameters. It is capable of measuring voltage, current, power, charge and discharge capacity, watt-hours, time, etc. It automatically detects the direction of current, is equipped with a color LCD screen that displays the measured data in real time, and monitors the battery capacity. The KG series voltmeter is a powerful and indispensable tool in many industries, from the energy and automotive industries to household appliances.