Features HIGH ACCURACY: The voltmeter adopts advanced circuit technology and accuracy components, which can accurately measure the voltage value. SWITCH OUTPUT: Equipped with switch output function, which can convert voltage signals into digital signals for easy control and processing. LCD SCREEN: The voltmeter has a large LCD screen, which can intuitively display the voltage value and other parameters for real time observation. DIN RAIL MOUNT: The 3 phase voltmeter is din rail mounting, which can be directly installed on the guide rail of electrical devices, saving space. EASY OPERATION: The voltmeter has simple operation interface and humanized design, users can quickly realize relevant functions by pressing keys. Specification: Item Type: 3 Phase Voltmeter Material: PC Voltage: 60-450V Package List:1 x Voltmeter Package List 1 x Voltmeter