ITEM NAME:100A AC80 - 300V digital multifunctional DIN Rail Voltage Meter Voltmeter W C4F5 100A AC80 - 300V digital multifunctional DIN Rail Voltage Meter Voltmeter W C4F5 White color; useful tool for instruction current, voltage, active power, power and power factor. Easy to operate and maintain; Only suitable for network AC 50 Hz. Show the alternating voltage and power factor 0.31-inch 4-digit red LED. Show the alternating current and accumulated time of 0.31-inch 5-digit red LED. Display of active power, power 0.31-inch 5 digits green LED. The resolution of the measurement can be changed automatically; The accuracy of the test is 1%, +/- 2 digits voltage range AC 80-300V.; current range: AC 0-100A Total Time: 0-999.59h; Active Power range: 0-30000W Power Factor: 1.000 - 0.000; Electric power: from 0-99999kwh Item size: 7.9 * 5.3 * 6.3cm / 3.1 * 2.1 * 2.5 inches; Weight: 116g / 4.1 oz material: plastic Package list: 1 * Meter 1 * User Manual (English) Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm..Power Factor: 1.000 - 0.000; Electric power: from 0-99999kwh.