Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022] Anchoring & Docking Designed for most any boat

Designed for most any boat and easily installed on outboard

This extra-duty antenna combines strength and performance for use where you really need the efficiency of a large antenna

Detailed installation instructions and cutout template

and its 31

Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022] Anchoring & Docking Designed for most any boat8022 DC Analog Ammeter 2 3 4 Face, 0 50 AMP DC Shunt Type: External Features: Simple 2 wire connection Meter Senses Powers from same connection Includes DC shunt Backlit meter face WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov. Owner's Manual (pdf)