This hand-held, contact wheel tachometer measures rotation to 20,000 RPM or linear speed to 2,000 Ft/Min. It will give accurate readings from motors, gears, pulleys, fans, shafts, paper rolls - almost anything that either rotates or moves linearly. Push-button memory holds last reading indefinitely and can recall it even after the tach has been shut off.
- 0-20 000 RPM
- 5-digit display
- 2 Modes: RPM and Linear Speed in Ft/Min
Model 998 Surface Speed Wheel
Model 999 Pointed Rubber Tip with Metal Hub
Model 1007 Concave Ribber Tip with Metal Hub
Requires 4 x AA batteries NOT included.