Tachometer, Analog, Deumo S W/ Extension Rod
Part No. 12-240-A
An ideal measuring instrument for speeds and velocities. It can measure in 3 different scales and has a lock-in feature to hold a measured value. RANGES: is 16 to 20,000 RPM & 5-6000 FPM. The 12-240-A is supplied with: 5 convex tips,3' circumference wheel, follower cone with holder and extension rod. Case included.