Advantages Of the  Portable Ultrasonic Bearing Indicator

The Portamonitor® is a pocket size condition indicator took which employs powerful monitoring techniques to analyze the health state of rotating machinery especially with regards to the health and lubrication of bearings. With its magnetic sensor head, the Portamonitor® can be attached to machineries outer casing and takes readings over a short period to assess the condition of the moving parts within. An overall noise decibel (dB) level is returned along with a distress level after measurement that can be quickly analyzed and compared to other readings in order to discover if preventative maintenance is required. Hardy and robust, the Portamonitor®ultrasonic bearing indicator can take 1000 readings between charges, which is done through a standard USB lead for easy charging anywhere.

Benefits offered with Coltraco Ultrasonic Bearing Indicator


Extremely sensitive to detecting faults

Easy To Use:

Measurements can be taken when the vessel is offshore or in port


All the bearings on a vessel can be tested efficiently and reliably


Allows for problem bearings to be checked quickly and reliably if damage is suspected

Repeatable Results:

Comparison to logs of past measurements can help identify even small changes in the functioning of the bearing

Non-Destructive & Non-Intrusive:

This ultrasonic bearing indicator comes with measurements, which will not affect the function of the bearing


Battery powered and lightweight for convenience operates at 0-650 c and can be used in the large majority of marine environments

Stay Ahead

  • Provides insight into planning of future repairs
  • Identify sites with contaminated/lacking lubrication which can be easily fixed before any further damage occurs
  • Identify varying levels of damage – problems can be fixed before excessive damage occurs

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