Sea-Dog Dual Volt Meter Rock Switch 10V-48VDC [421636-1] Forespar Giant Stick The readings whilst tacking are

The readings whilst tacking are always the same

Diameter (Inches): 1"

White Marker and Colour Erase

The battery box stores up to 200 amp-hours of battery power (single battery box included

Requires mount with center hole for passage of the supplied 15' RG-58 cable

Sea-Dog Dual Volt Meter Rock Switch 10V-48VDC [421636-1] Forespar Giant Stick The readings whilst tacking areDual Volt Meter Rock Switch 10V 48VDC This digital dual voltage meter monitors and displays the voltage for the main and auxiliary batteries simultaneously. Rocker switch styling means this voltmeter fits any standard 13 16 in. x 1 7 16 in. rocker switch panel slot. Constructed of injection molded nylon. Red LED display. Input 10 48VDC. IP65 rating. Features: Rocker switch styling means this voltmeter fits any standard 13 16 in. x 1 7 16 in. rocker