Sea-Dog Round OLED DC Amp Meter - 0 Amp-100 Amp [421620-1] Brand_Perko Two (2) cable seals

Two (2) cable seals

you can see your position in relation to waypoints you have marked

This portable version fits all Sea-Dog® Power Sockets and any standard 12V receptacle

speed-signal-processing and upgraded 5 Hz (5X per second) speed-through-water enhancements provide excellent paddlewheel accuracy below 5 knots (6 MPH) and smooth linear output at all vessel speeds

Sea-Dog Round OLED DC Amp Meter - 0 Amp-100 Amp [421620-1] Brand_Perko Two (2) cable sealsRound OLED DC Amp Meter 0 Amp 100 Amp OLED (Organic LED) 100 Amp Meter is designed to withstand constant vibration and the rigors of a wet marine or dusty outback environment. Monitors amperage 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. Same compact round size as a standard 12V receptacle, this OLED