Digital hand-tachometer rotaro


The digital hand-tachometer rotaro is just as useful when setting up plants and machinery as during service jobs, monitoring manufacturing processes or in development laboratories. Example applications include measuring the rotational speeds of engines, pumps and turbines, as well as of mixers, centrifuges and conveyors; it can also measure the velocities and lengths of all kinds of sheets and belts.

Brand : RheinTacho


Digital hand-tachometer rotaro



Product Feature :

  • Easy handling with three buttons.
  • Measuring distance up to 600 mm.
  • Highly accurate.
  • Memory function for minimum, maximum, average and most recent values.
  • Standard and rechargeable battery operation.


Technical shot data :

Measuring range1 - 99,999 min-1 RPM
Measuring accuracy±0.02 % (bzw. ± 1 Digit)
Measuring distance max.600 mm
Measuring principleoptical / mechanical
HousingABS plastic

Scope of delivery :

Basic device with holster
10 reflective tapes
Adapter for mechanical measurement
Measuring tip, measuring funnel, wheels (0,1 m and 6“)
Extension shaft
2 x 1.5 V batteries, Type AA
Case with protective foam
Calibration certificate
Operating instructions

Catalogue :

 Brochure Digital hand-tachometer


Video :


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