This digital voltmeter supports single phase and three phase voltages measurement, displaying voltages, frequency, and power simultaneously. Monitor generator voltages and current in real time to overloads and faults effectively. Featuring a high brightness LED screen for easy reading under any lighting condition. Instantly shows voltages and current values, enhancing operational convenience for users. Made from shock resistant with waterproof properties, this voltmeter withstands harsh environments for long term stable . Equipped with an intelligent chip offering overload protections and short circuit alarms, equipment damage and ensuring safe operations. Package includes: 1Piece Digital Voltmeter