The g-meter plus is a portable brake tester or decelerometer that is designed to be used for statutory annual MOT brake performance testing of Class I, II, III, IV, V, VI & VII vehicles in accordance with the Motor Vehicle (Tests) Regulations 1981, as amended. The g-meter can also be used for the statutory MOT brake performance testing of Heavy Goods Vehicles in accordance with the Goods Vehicles (Plating and Testing) Regulations 1988, as amended.

• Readings are shown on a bright LED display as Brake Efficiency in percent & m/s/s.
• Self aligning automatically sensing the direction of travel.
• 3 test memory & PC software. 

For use in MOT testing the tester will require calibration by the manufacturer or approved agent.
Supplied with new battery.

Brake Testing Decelerometer fully connectable to DVSA MTS

MTS Connect ability work with PC and Android only, not Apple


Free delivery to UK mainland excluding highlands.


For buyers in Northern Ireland, Ireland, highlands and off shore, please contact us for a shipping quotation prior to sale.