Blue Sea Systems DC Ammeter - 100-0-100A with Shunt

Features Meters read both discharge and charge current Simple 4-wire connection from shunt Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter face (separate 12 or 24V DC backlight connections) Instructions Mounting Diagram (surface mount) Mounting Diagram (panel mount) Specifications Meter Current Face Size 2.75in (69.85 mm) Function 100 to 100A Backlighting Amperage 16mA @ 12V DC20mA @ 24V DC Meter Current 1mA at full scale Shunt Type External 50mV@full scale Weight 0.60lb (0.27 kg)