Contact Tachometer [461891]

461891 is a contact Tachometer, Surface wheels measure contact surface speeds (10 to 9,999 rpm) of rotating objects. The memory button holds last reading and recalls min/max readings display. Complete with wheels for linear surface speed (0.2 to 6560 feet/minute; 0.05 to 1999.9 meters/minute) or RPM measurements. Comes with cone tip, flat tip and spare wheel for surface speed measurements, four AA batteries, carrying case, and user manual. Fast and accurate rpm and surface speed measurements to 20,000 rpm.

Features:

• 0.05% Basic Accuracy.
• Make Contact Measurements Of Rotating Objects
• Measure Linear Surface Speeds In Ft/Min Or M/Min Using Three Accessory Wheels Provided
• Recalls Last/MAX/MIN Values