7 to 150VDC Red LED Mini Panel Meter, Snap-in Stock No: 35881 ME High Voltage, Mini snap-in, 3 digit Red LED panel Voltmeter. Self contained (2Wire) for source monitoring in Electric car, solar and control circuits Voltage Range: 7-150VDC Resolution: .1/1V Auto Range Accuracy: +-5% +1LSD Refresh Rate: ~ 2/sec. Character Height: 0.56in. 6” wire leads. Cutout Size: 45.5mm X 27mm