Sheffield Research SHFTA100 SmarTach+ Wireless Tachometer and Ignition Tester

Features and Benefits: Tachometer function For 1 to 12 cylinders and 2 or 4 cycle engines Measures from 200 to 20000 RPM on a 4-1/2 digits LCD display Advanced microcontroller technology yields 0.5 percent accuracy No sighting of rotating parts or hook-up required. Works on DIS Conventional Magneto and most spark ignition system.Secondary ignition tester Instant digital readings from 0 to 40000 Volt Special antenna sensor allows quick hook-up to spark plug and ignition coil wire No ground wire connections required for fast troubleshooting Multiple diagnostic applications are described in comprehensive User s Handbook (Included)Includes hard padded case for carrying and storage 9 volt alkaline battery and user s manual.