CruzPro RH60: Digital tachometer

RH60 Contagiri CruzPro

CruzPro RH60 digital tachometer, engine hours and elapsed time, for each type of engine, alarm for over-revving and maintenance, manual calibration.


The RH60 is a revolution counter, motorcycle hours, elapsed time. It can work with any type of motor and can be driven with various frequencies and signal amplitudes. Allows you to select an alarm for over-rev and also an alarm for maintenance (for example, can be set to remind you when to make the oil change). When the alarm is triggered, the instrument sounds at 85 dB and the display flashes.

The various levels of backlighting allow the display to be displayed at best even at night and all calibrations, such as alarm values, are stored in a non-volatile memory. The user can always modify these settings according to his needs.

Technical characteristics

  • Power supply voltage: 9.5 - 33 Vdc
  • Power consumption: 0.018 Amps nominal
  • Display: 3 digits, 5 levels of backlighting with external backlighting on
  • Data displayed: RPM (0-9999), Engine hours (0.0-9999), Elapsed time (00:00 min/sec - 99:59 h/min)
  • Input: Low, Medium and High Sensitivity for each type of transmitter
  • Output: NMEA 0183 serial at 4800 bps or for external alarm
  • Built-in hole: 55 mm


  • 120-3170

    CruzPro RH60 Revolution counter

    Weight: 0.2 kg; Dimensions: 14 x 11.3 x 15.5 cm
Prices include VAT


  • Bolts
  • Bracket for recessed installation


It is the most complete series in the CruzPro range. It is appreciated for its small size, which allows it to be installed on even the smallest boats.
They all have 5 levels of backlighting. The outer diameter is 6.3 mm, while the recessed hole is 55 mm.