Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240] Entertainment or use a Shakespeare Style

or use a Shakespeare Style 410-R Mounting Kit plus a Style 4008 Extension Mast to form a 16' antenna system

Action: ON-OFF-ON

visual indication of rudder angle can be very important when docking or maneuvering a boat in tight quarters

and no "tinning

Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240] Entertainment or use a Shakespeare StyleDC Analog Voltmeter Simple 2 wire connection Meter Senses Powers from same connection 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.