The Blue Sea DC Analog Ammeter displays amperage (0-25A) on your marine equipment. Easy to read characters. Senses and powers from internal shunt with a 2-wire inline connection. Backlight requires separate 12V or 24V DC connections and operates at 16 mA @ 12V DC and 20 mA @ 24V DC.
• Meter Current: 1 Milliampere @ full scale