Vibrometer PRE5050 Expert Machinery Tester (Recommended)

Vibrómetro PRE5050 Expert Machinery Tester
This is the best equipment for technicians who need supervise machinery, even if they are not experts in vibration analysis.
  • Description
  • Features
  • Documents


The vast majority of maintenance technicians don’t have the appropriate tools to carry out their tasks. By giving them the resources to evaluate the machine status, we increase their diagnosis capacity and at the same tame we encourage them to do their best at work. To reduce the duration of maintenance shutdowns and design an optimal repair planning, an accurate diagnostic is needed.

To apply in a proper way the TPM strategy, we must provide our production technician with the correct tools to see, listen and feel the machines.

  • See: Stroboscope and lamp
  • Feel: Vibrometer and thermometer
  • Listen: Stroboscope and enveloping

Another application for PRE5050 Expert Machinery Tester is the predictive supervision of rotating machinery. We can note down the vibration global values, wave envelope values, and temperature, so it will be possible to supervise the machinery progress from its initial status up to the moment that develops a break.

The most original feature of this product is the automatic diagnostic function that uses different colors (green, yellow, orange and red) depending on the importance of the break.

Overall vibration levels will be shown in a very intuitive graphical, after we notify the rotational speed of the machine’s rotor to the equipment. We will also see the degree of imbalance, misalignment, looseness and bearings deterioration.


PRE5050 Expert Machinery Tester is a one-of-a-kind equipment that has in its reduced size the following features: 

  • Colour display 128x128 pixels
  • Dimensions 150 x 60 x 35 mm
  • Alkaline or rechargeable batteries (NiMH AA)
  • Overall vibration value measurement ISO 10816-3, mm/s rms (10 Hz – 1kHz) and peak-value
  • Overall acceleration value measurement
  • Overall displacement measurement
  • Imbalance misalignment looseness and bearing status
  • Temperature measurement with infrared light, pyrometer function
  • Speed Vibration Spectrum, mm/s, 0-200Hz, automatic frequency and amplitude detection of the three main peaks in this range
  • Envelope waveform, g-ENV, filtered in 0.5 to 1.6 kHz band
  • Automatic detection of the machine’s rotational speed.
  • Vibration acceleration values in three frequency bands, Low: 0.5 – 1.5 kHz, Medium: 4.5 – 5 kHz, High: 5 – 16 kHz
  • Predefined alarm values for each evaluation parameter
  • Listen internal noise of the machine, stethoscope function
  • Strobe range 10-18000 cpm - Flashlight function for inspections in dark areas

All these features allow the technician to detect the failure from its initial state. Each technician has to have his own PRE5050 Expert Machinery Tester among his working tools, due to its multifunctionality, its small size and the affordable price that it has.

The following documents are included with the product.

  • Quick user guide for the equipment in a laminated sheet.
  • User manual in English.
  • Vibration levels table to define alerts an alarms.
  • Application for tracking vibration and temperature trends, with an automatic report of alert and alarm points, and graphs of radial and vibration, bearing status and temperature condition.
  • Several articles related to the equipment functions.

PRE 5050 Expert Machinery Tester is delivered with the following accessories:

  • Vibration sensor
  • Spiral cable for the sensor
  • Magnetic base to attach the vibration sensor
  • Adapter for manual fastening of vibration sensor
  • Headphones
  • Vibration signal recording cable
  • Rechargeable batteries (two sets)
  • Battery charger
  • Transport suitcase