ITEM NAME:AC80-300V 100A Digital Current Voltage Power Factor Meter Ammeter Voltmeter Description: Useful instrument for testing current, voltage, active power, electric energy and power factor. Easy to operate and maintain. The testing accuracy is 1%,  ±2 digits. Display the AC voltage and power factor by 0.31 inches 4-digit red LED. Display the AC current and cumulative time by 0.31 inches 5-digit red LED. Display the active power , electric energy by 0.31 inches 5-digit green LED. The measurement resolution can change automatically. Only suitable for AC50Hz mains supply. Specification: Accuracy: 1%, ±2 digits Voltage Range: AC 80-300V Current Range: AC 0-100A Cumulative Time: 0-999.59h Active Power Range: 0-30000W Power Factor Range: 1.000-0.000 Electric Energy Range: 0-99999kwh Size: 7.9 * 5.3 * 6.3cm/3.11 * 2.09 * 2.48inch Package Includes: 1 * Meter 1 * User Manual(English).Power Factor Range: 1.000-0.000. Electric Energy Range: 0-99999kwh. The testing accuracy is 1%,  ±2 digits. Accuracy: 1%, ±2 digits. Current Range: AC 0-100A. Active Power Range: 0-30000W.