For contact rpm & linear speed measurements this instrument is one of the best on the market.  The German factory has used its experience of many years to launch its famous Deumo2  tachometer.  

  The ABS housing makes this instrument very strong.  The clear readable and large dial is certainly an example in its category.  This mechanical device has got a memory, which is quite exceptional for this kind of instrument.

Ranges

Version to 20.000 rpm :  16-200 / 160-2.000 / 1.600- 20.000 rpm

Version to 30.000 rpm :  24-300 / 240-3.000 / 2.400-30.000 rpm

Version to 50.000 rpm :  40-500 / 400-5.000 / 4.000-50.000 rpm

For velocity measurement divide rpm-value by 10 (10 revolutions = 1 metre per minute)

Precision 0,5 % of indication

Standard accessories

- Carrying case and instructions

- 2 x rpm cone

- 1 x female cone

- 1 x metric disc

- extension shaft