BM305 Tacho Tester

BM305 Tacho Tester

The BM305 Tacho Tester is a strong tacho tester for testing of speed on light vehicles with an axle load up to 3500 kg.

Product Description

The BM305 tacho tester is a strong tester with 4 rollers.

The tacho tester features a range of options that allows for a customized configuration.


  • Robust and long lasting:
    • All steel is of highest quality and hot galvanized.
    • Can be supplied in a minimum configuration and still allows for later upgrade to all options.
    • Prepared for test line expansion with roller brake tester, suspension tester and side slip tester.
  • BM FlexCheck software:
    • Advanced data collection, storing and presentation of test results.
    • Data capture from a complete inspection lane.
    • PDA/smartphone/tablet solution that allows the operator to control and monitor the test results directly on a handheld unit.

Technical Data

Speedometer tester (LxWxH) 2365 x 600 x 165 mm
Subframes (LxWxH) 2456 x 965 x 173 mm
Roller diameter 159 mm
Roller length 650 mm
1000 mm
Wheel span 800 to 2100 / 2800 mm
Maximum test axle weight 3500 kg
Measuring range 0 – 120 km/h
Power and fuses 1 x 230 Vac + N + PE, Min. 6 Amp


The rollers are only 160 mm above floor level allowing for very short drive on/off ramps (only 185 cm on each side).


  • Can be installed in-ground using a hot galvanized subframe.
  • Can be installed on-ground. Requires fixation of the roller bed(s) to the floor.
  • Can easily be transported from site to site on a flatbed truck or trailer.

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