Feature:1. HIGH ACCURACY: The voltmeter adopts advanced circuit technology and accuracy components, which can accurately measure the voltage value. 2. SWITCH OUTPUT: Equipped with a switching output function that can convert voltage signals to digital signals for easy control and processing. 3. LCD SCREEN: The voltmeter ma a large LCD screen, which can intuitively display the voltage value and other parameters for real-time observation. 4. DIN RAIL MOUNTING: The 3-phase voltmeter is mounted on a DIN rail, which can be installed directly on the guide rail of electrical appliances, saving space. 5. EASY OPERATION: The ma simple operation interface and humanized design, users can quickly realize the corresponding functions by pressing the keys. . 3-phase AC voltmeter DIN rail mounting Specification: Item Type: 3-Phase Voltmeter Material: PC Voltage: 60-450 V . 3-phase AC voltmeter DIN rail mounting Package List:1 x Voltmeter . 3-phase AC voltmeter DIN rail mounting