For testing vehicles having a maximum mass not exceeding 3
,5 tonnes, a roller brake tester in accordance
with item 3, which may not include the recording of braking forces, pedal force and the air pressure in air brake systems and their display; or A plate brake
tester equivalent to the roller brake
tester in accordance
with item 3, which may not include the recording capability of the braking forces, pedal force and the display of air pressure in air
...[+++] brake systems;