Contour Analogue DC Voltmeter (MS1) Cat. No. BEP-80-601-002x
Contour analogue DC meter (expanded scale). DC Meter is Panel switchable to show 3 different battery banks. See Table for Voltage ranges Contour Analogue DC Monitor Part No. Scale Inputs 80-601-0020-00 8-16V DC 3 80-601-0021-00 16-32V DC  3  Product Documents: Wiring Diagram Voltage: 12 Volt 80-601-0020-00 : $124.00 24 Volt 80-601-0021-00 : $151.00