Digital Tachometer Laser /Contact RPM

Special Price $27.99 Regular Price $54.99
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Measure Rotational Speed (RPM) precisely.

This high quality digital tachometer has wide measuring range and high resolution. Offering high ±0.05% accuracy, instantaneous response time, auto-select test range, low power consumption giving a longer battery life and long detecting distance of up to 500mm or 20 inches (with Laser).
Operation is very simple, just apply a reflective mark (included in package) onto the target object, then aim the beam at the mark and RPM will be seen on its 5-digit clear LCD. Wide range of applications include measuring rotating speed of machine, motors, model cars, automotive, trucks, aircraft, light rail vehicles, wheels, lathe for metal or wood cutting work, for HVAC applications to measure fan speed and other application that needed rotational speed measurements.


  • Automatically holds last reading for 5 minutes and recalls minimum and maximum readings.
  • Characters on the 5-digit display reverse direction depending on which measurement mode you are in.
  • Microcomputer LSI circuitry provides accuracy to 0.05% and permits readings to a resolution of 0.1 RPM in either photo or contact mode.
  • ABS plastic housing assures years of maintenance free performance.
  • Highly accurate, displays exact RPM with no guessing errors.
  • With fraction of minute sampling time (1sec).
  • Maximum, Minimum and Last Measured value.
  • Designed to fit comfortably in either hand.
  • Includes 3 contact adapters (2 cones, 1 funnel), surface speed wheel, reflective tape and hard carrying case.


Laser Range 2.5 to 99,999 rpm
Contact Range 0.5 to 19,999 rpm
Surface Speed Range 0.05 to 1,999.9m/min
Laser Resolution 0.1 rpm (2.5~999.9 rpm), 1 rpm (over 1000 rpm)
Contact Resolution 0.1 rpm (0.5~999.9 rpm), 1 rpm (over 1000 rpm)
Surface Speed Resolution 0.01m/min (0.05~99.99m/min); 0.1m/min (over 100m/min)
Accuracy ±(1 digit+0.5% )
Sampling Time Laser 1 sec. (over 6 rpm); Contact: 1 sec. (over 60 rpm)
Detecting Distance 50 to 500 mm (2 to 20") typically; 2000 mm (80") max.
Display 5 digits 10 mm LCD
Power 4 AA batteries(not included)
Dimensions 21.5L x 6.5W x 3.8H cm
Package Included 1 x Laser/Contact Tachometer, 3 x Contact Adapter(2 cones, 1 funnel), 1 x Surface Speed Wheel, 1 x Reflective Tape, 1 x Hard Carrying Case, 1 x User Manual
Package Size 26L x 13W x 8H cm
Weight 520g
More Information
SKU ZP303182070535
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