[0:04]Provides fast and accurate RPM measurements of rotating objects with or without contact.
[0:15]Use reflective tape on object to be measured and point the laser light.
[0:30]Provides wide RPM contact and linear surface speed measurements, 0.5 seconds over 120 RPM.
[0:54]3 contact adapters, two cones, one funnel, surface speed wheel.
[0:59]Automatically holds last reading for 5 minutes and recalls minimum and maximum readings.
