Sea-Dog OLED Voltmeter - Round [421600-1] Electrical B: (inch) 1 39/64" /

B: (inch) 1 39/64" / (mm) 41

Installation Location: Above the max level of the fuel tank

Impedance: 75ohms

F (inch) 1 37/64"

Sea-Dog OLED Voltmeter - Round [421600-1] Electrical B: (inch) 1 39/64" /OLED Voltmeter Round The OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this screen visible from a wide viewing angle, even with polarized sunglasses. Reverse polarity protected. Constructed of injection molded nylon with terminal spade contacts. Installation is as easy as drilling