Computech Systems provides cutting edge technology for winning race teams. Computech Portable Weather Stations include the Computech RaceAir Pro Portable Weather Station, a digital weather station that incorporates automatic air sampling, an internal fan, and precision digital sensors for consistent air readings, plus programs for Drag Racing, Circle Track, Road Racing and Karting. The Computech RaceAir Competition Weather Analyzer is an all-in-one digital weather station, updated with the same great sensors in the Computech RaceAir Pro. Provides weather data and calculated values to assist in E.T. prediction and tuning. Computech PC Download kit for RaceAir Pro allows you to download data from the RaceAir Pro directly to a laptop or personal computer. Computech E.G.T. Plus Exhaust Gas Temperature Monitors allow you to monitor your exhaust gas temperature without the expense of an onboard computer. With the E.G.T. System you can tune your fuel system with confidence to maintain the performance edge and consistency you need to be a winner. Nobody beats the performance of the Portatree ELIMINATOR Practice Tree. By using the Eliminator Practice Tree you will be cutting great lights in no time. Computech Gasoline Hydrometer Kit and Computech Methanol Hydrometer Kit won't let contaminated fuel ruin your racing weekend. Use Computech Hydrometer Kits measure your fuel's specific gravity and be confident that it meets the acceptable limits. The methanol kits are compatible with the methanol calculations provided by Computech's Weather Stations. Computech Holosteric Barometer dial face has a resolution of .05 inches and its precise movement is housed in a gold finished metal case. Computech Quick Response Digital Thermometer/Hygrometer response time is approximately 2 minutes and the unit offers excellent repeatability. We feature Computech Systems products at low everyday prices!