Racepak 800-SS-MSC-5 Hall Effect Drive Shaft SensorCategory: Shaft Speed SensorSpeed SensorHall Effect Drive Shaft Sensor; Features 5/16 in. Fine Thread Pitch; Triggered Using Magnets; Works w/Sportsman / IQ3 Drag / V300SD / V500SD;FEATURES:Detects Drive Shaft RPM Or Wheel RPMIncludes 5/16 in. Fine Thread PitchTriggered Using MagnetsWorks w/Sportsman / IQ3 Drag / V300SD / V500SDThis speed sensor is commonly used to detect Drive Shaft RPM or Wheel RPM. This metal sensor has a 5/16 in. fine thread pitch and is triggered using magnets. Works with the following Racepak data loggers and dashes: Sportsman, IQ3 Drag, V300SD and V500SD.In 2000, Racepak began the initial design of their first GPS based data system. In 2001 this system soon found its way to various forms of professional motorsports, such as circle track, road racing and offshore power boats. In 2003, the initial G2X design was conceived. A slow and deliberate development program was initiated, accumulating in the current G2X data system. Racepak LLC continues to follow the same guidelines and desires that have placed us atop the data acquisition industry. Our unwavering goal to produce reliable, efficient, state of the art data recorders, at a price accessible to professionals and sportsmen alike, and back them with whatever service our customers may need, is as strong today as it was in 1984. The dedicated team at Racepak is proud of our accomplishments and the accolades that have come our way, but at the same time we believe that our future is directly linked to our reputation. Consequently, quality equipment and customer service continue to be more than just an advertising slogan at Racepak. Our push toward constant improvement, a lack of satisfaction with the status quo, and the burning desire to achieve the impossible, have made us a perfect match for the customers we serve.