Lumitec Orbit - Flush Mount Down Light - Brushed Finish - 3-Color Blue/Red Non Dimming w/White Dimming Light EPAVOLT3 the pulses are then electronically

the pulses are then electronically converted to a speed reading very much like a tachometer converts ignition pulses to RPM

2 - D Batteries

Mercury 8M0214977 Screw

Manufacturer Part Number 7229-BSS Key Features

a protective cover

Lumitec Orbit - Flush Mount Down Light - Brushed Finish - 3-Color Blue/Red Non Dimming w/White Dimming Light EPAVOLT3 the pulses are then electronicallyOrbit Flush Mount Down Light Brushed Finish 3 Color Blue Red Non Dimming with White Dimming Class leading output, weatherproof construction, and the simplest installation in the industry Lumitec's Orbit Flush Mount Down Lights stand apart from the crowd. With a shallow depth profile (less than 1 2" mounting depth) and a secure composite mounting system the lights are ideal for salons and staterooms, as well as helm stations, flybridges and hard tops.