V300SD with Universal 20ft Harness. Commonly used for Pro Stock, Pro Modified, Sportsman drag race classes and Land Speed. Comes with DataLink software. With sampling rates of up to 1000 frames per second, the V300SD series of data recorders allow you to monitor up to 83 channels of sensor information. Unlocked math channels for the following calculations: Clutch % Slip, Trans Ratio, Shock Velocity, Average AFR (Air/Fuel Ratio), Average EGT (Exhaust Gas Temperature), G-Meter MPH and many More. The included SD memory card allows you to transfer your vital sensor information to your laptop quickly, getting you back in the...