Description: The Din Rail Current Voltage Power Ammeter can measure the AC voltage and current, and compute the active power, reactive power and power factor at the same time. It works by leading the wire through the hole, especially to check the large-power appliances at every moment, thereby assuring our safety. Display the voltage, current and power simultaneously by LED digital tube. Din-rail installation and easy measurement, just connect to power and lead the wire through the hole. Wide voltage and current measurement range. Compatible with all electric appliances at home, allowing you to monitor their electric status at real time. Help to remind you to turn off the high-power appliances, preventing safety problems and saving electricity. Easy to install to a Din rail. High accuracy, easy to use. Made of high-grade ABS material, it is safe, reliable and durable. Specification: Material: ABS Accuracy: 1% , ±2 words Displayer: AC voltage and current with 4-digial 0.31 inches LED; active power, reactive power and power factor with 5-digial 0.31 inches LED Measurement range: AC voltage 200-450V; AC current 0-100.0A; active power: AC voltage 80.0-300.0V: 0-30000W; reactive power: 80.0-300.0V: 0-30000VA; power factor: 1.000-0.000 Measurement speed: About 2 times per second Installation width: = 3P (DZ47 / C45, air switch position) Installation way: Din-rail (market universal din-rail, not included) Size: 8 * 5.4 * 6.4cm/3.15 * 2.13 * 2.52inch Package Includes: 1 * Ammeter Voltmeter Power Meter 1 * User Manual(English)
