A multifunctional unit combining both contact and non-contact measurement of rpm.
• Wide range of measurement
• Contact measurement in units of rpm or in surface speed (ie. fpm and mpm)
• High precision
• Last Value, Min, Max with memory recall button
• Fast sampling time
• Quartz crystal time-base
• Floating decimal
• Includes battery and carrying case
PHOTO Range: 5 to 99,999 rpm
CONTACT Range: 0.5 to 19,999 rpm
SURFACE SPEED Range: 0.05 to 1,999 mpm/0.2 to 6560 fpm
Accuracy: ±(0.5% + 1 digit)
Sampling Rate: 1/second
Dimensions: 7.6 x 2.4 x 1.5"
Weight: 9.9 oz