50690 Longacre Tire Pyrometer & Stopwatch Gauge

This amazing Longacre tire pyrometer and stopwatch gauge is a must - have for racing enthusiasts. It can store up to 10 complete sets of tire temperatures, a total of 120 temperature readings, with a special software to prevent accidental erasure. You can take tire temperatures in a pre - programmed order or any order you like, making it a breeze for a single person to operate. It computes tire temperature averages for the newly taken readings, those recalled from memory, or even temps you enter manually. The advanced electronics quickly stabilize the readings, ensuring accurate and consistent results. This pyrometer comes equipped with a built - in night light that shuts off automatically, a fast - response coiled cord adjustable tire probe, and a convenient carrying case. Additionally, it features a built - in four - car stopwatch with a 75 - lap memory for all 4 cars. Now with interval timing, you can get overall lap times and 3 different segments within each lap, helping you analyze your performance and find out where you're fast and where your competitors are catching up. The adjustable probe allows you to set the depth according to your preference or the type of tire. It runs on a 9 - volt battery which is included. It can display all 12 tire temperatures simultaneously, offering great convenience.

Using this tire pyrometer and stopwatch gauge is quite easy. First, make sure the 9 - volt battery is properly installed. When taking tire temperatures, you can choose to follow the pre - programmed order or select your own order. Simply use the adjustable probe to measure the tire temperatures. To get temperature averages, you can either let it calculate for the newly taken temps, recall data from memory, or enter previous readings manually. For the stopwatch function, start it when the cars begin a lap. With interval timing, you can track different segments of the lap as you wish. When it comes to maintenance, keep the pyrometer and probe clean. After use, put it back in the carrying case to protect it from damage. Be careful not to drop it or expose it to extreme temperatures. Also, replace the battery when it runs out to ensure proper operation.