Proviso Systems Ltd

The Condition Monitoring Experts

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Bently Nevada Vibration Monitoring Instruments

Portable Vibration Analysis

vbseries  The vbSeries & SCOUT vibration data collectors, analysers, and balancers are engineered from the ground up offering leading edge ability.


GE Scout Asset Condition Monitoring (smartphone view)The SCOUT200 series represents the next generation of smarter, intrinsically safe portable data collectors from Bently Nevada. The SCOUT200 series represents the next generation of smarter, intrinsically safe portable data collectors from Bently Nevada.

Remote Condition Analysis

 The 12 Channel vbOnline Pro system is constantly and automatically evaluating machine operating condition, instantly notifying you when potential  problems arise from any input source i.e. vibration, temperature or process. In addition there is a Wind Turbine Condition Monitoring derivative.


Ranger*Pro enables plant operators to optimise the reliability of low- and medium-criticality machines. GE's Bently Nevada Ranger*Pro is a wireless vibration sensor package used by plant managers and operators in the oil & gas, power generation and industrial markets. Sensors are ATEX Zone 0 rated and measure vibration and temperature.


Analysis Software

System 1 Icon
System 1 is built upon the superior intelligence and diagnostics of the original Bently Nevada condition monitoring software, the newly re-engineered System 1 boasts many revolutionary features, including a new, super-intuitive interface, amazing vibration monitoring and diagnostic capabilities, more reliable functionality and a modular architecture that allows you to customise your experience to meet your specific needs.


Ascent Software The Ascent Software is a comprehensive, powerful data analysis and archiving tool, blends advanced features with simplicity of  use. Ascent 2015 is now available to download.               ACT QUICKLY! ASCENT SUPPORT IS COMING TO AN END!

Insitu Balancing - vbBalancer

vbBalancer The vbBalancer & vbBalancer+ offers a cost effective insitu balancing solution for those who do not require full vibration data collector functionality.

Do you need a replacement part or extra accessories?

We can supply a full range of parts upgrades for all Commtest products. vbSeries Accessories, vbOnline Accessories, vbClassic Accessories and General Accessories

What is vibration analysis?

 Vibration Analysis - Learn how we use vibration analysis to help ensure the continuous and safe operation of your plant machinery.

Wordwide perspectives

Through our wide ranging partnerships and distributor agreements we are able to cater to all markets and customer requirements.