VM 1

  3 Fanction, Adjustable Voltmeter  9-30 Volt 12volt Voltmeter mode with sag & swell indication and protection Input voltage: ≦ 30V DC max Remote out: 3A max 4, 2, 1 Hz size: 74 x 53 x 24.5mm Mounting : 67 x 46mm depth 21.5mm