This thread reminded me that I had seen something while making up my wish list(S) for parts for my car. At Pegasus Racing there are two devices that are available, accurate, and not that expensive. Would make a good club purchase to give accurate speeds.
http://www.pegasusautoracing.com/
1-800-688-6946
From the catalogue:
The Speedchek All Sports Speed Radar is an
affordable unit that is unique in its ability to measure and display speed information in a compact, standalone, one-piece format. It does not require you to "point, aim, and shoot" but instead is positioned so that the vehicle being measured passes through its radar field. Speedchek utilizes integrated X-band Doppler radar technology, resulting in the ultimate in accuracy and reliability at an affordable price. Reads up to 150 mph or 199 km/hour (selectable). The display features large 2 1/2" digital LED numbers. Uses 6 AA batteries not included. Made in the USA.
The Speedster HandHeld Radar Gun is the best handheld radar gun on the market, offering unsurpassed accuracy, ease of use, and value. Measures the speed of any vehicle up to 200mph, and is accurate to +/- 1 mph. Its compact and lightweight design (only 13 oz.) makes the Speedster a breeze to hold and use for any race, qualifying, or practice session. It simultaneously displays the current, previous, and average speed values for as many readings as you require. At this price, it outperforms other radar guns costing hundreds more. Made in the USA.
Speedchek All Sports Radar Gun Part No. 3192.. $139.99
Speedster HandHeld Radar Gun Part No. 3194 .. $316.99
Bill