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MiniProf BT Brake is a high precision, lightweight and portable tool for performing fast and reliable cross-sectional brake profile measurements to monitor and analyze the wear of brakes. It is equipped with Bluetooth®, has an option for cable connection and comes in few variations depending on the type of brake. Magnetically attached to the wheel or axle, the brake profile is measured in less than 5 seconds.

Brake analysis & calculations

MiniProf BT Brake provides instant calculations of the brake hollowing and brake thickness. The MiniProf Envision software can visualise and calculate residuals and areas automatically. Measurements can be compared in multiple ways and are easily exported to various formats.

Wheel or axle mounted

The wheel mounted MiniProf BT Brake is attached magnetically to the vertical part of the wheel on the backside of the flange or on the outer side of the rim. This part of the wheel is used as a reference for the measurement.

The axle mounted MiniProf BT Brake is mounted on the outer diameter of the brake disc and attached by using magnetic rollers. These also align with the wear marker on the disc which act as reference points for the measurement.

Specifications


Wheel mounted

Axle mounted
Product ID​MP-360MP-362
Profile accuracyBetter than: ± 11 µm
Repeatability: ± 2.5 µm
Better than: ± 11 µm
Repeatability: ± 2.5 µm
Measuring speedLess than 5 secondsLess than 5 seconds
MiniProf Envision
- Measurement
- Analysis
 
Supported
Supported
 
Supported
Supported
MiniProf Criterion
- Measurement
- Analysis


For details, see the Criterion Compatibility Chart

 
Supported
Not available
 
Supported
Not available
Weight0.9 kg1.2 kg
Operating temperature-15˚C to +50˚C-15˚C to +50˚C

Scope of delivery

A MiniProf Brake system is delivered with access to the MiniProf Criterion mobile app for iOS and Android, the full Envision software package, Bluetooth® and cable connection, video tutorial guides, software support, and a customised, lightweight, and rugged transport case with room for the measuring system and accessories for safe storage and transportation.

Get 25% off with trade-in for the rest of 2025

Trade in your old MiniProf or approved laser-based instrument and unlock the latest in digital profile measurement and advanced data processing – now with an extended 10-year warranty option

Download the MiniProf BT brochure​
Discover MiniProf Academy
Your option for direct interaction and professional discussion with carefully selected and specialized MiniProf Academy partners!
MiniProf Academy

With InnoTrans 2026 just around the corner, we’re looking forward to meeting both new and returning customers in Berlin.

We invite you to visit us in hall 23 at stand 540 at any time during the event, whether it’s for a quick hello, a live demonstration, or an in-depth conversation about your measurement needs.

We’re bringing our best team to the stand, covering sales, service, software, technicians, developers and marketing. If you’d prefer to discuss specific topics or want to make sure the right person is available, feel free to schedule a meeting in advance to fit your agenda.

General information

Product & software support

Please make sure that your MiniProf instrument and laptop/tablet are fully charged.

Service & re-calibration

How can we assist you?

The MiniProf team is here for you! If you have any questions about our MiniProf products, Envision software, Criterion app, local agent details, re-calibration or any of our other services, do not hesitate to contact us – we will be pleased to assist.

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