This May's Coupon Code — 20% Tiny Tach

Tiny Tach was founded by Edward Yelke in 1978 and initially focused on the design and development of diesel engine timing instruments to develop products for major local OEMs such as International Harvester and J.I. Case. To measure RPM and track time on small gas engines, a small, economical unit was needed, and the Tiny-Tach was developed and added to the product lineup. It is now a full-fledged product sold by individuals and various manufacturing and distribution companies in more than 50 countries around the world. Design Technologies continues to upgrade the Tiny-Tach line to accommodate both gasoline and diesel engines. Tiny Tach will continue to develop and search for some selected products when there is demand from the engine market, or from OEMs or major distributors.