The G Meter Plus or G-Meter+ instrument is designed and manufactured for brake performance testing.
Suitable for use with all cars, HGVs and PSVs
It is self-aligning and will automatically sense the direction of travel. Therefore precise alignment of the instrument with the direction is, not necessary.
Its memory can record 3 sets of test results; for example, for main, secondary and parking brake tests. These are retained even if the instrument is switched off.
It has an internal clock to accurately record the time and date of each test.
It measures the peak deceleration, mean deceleration and stopping time and then calculates speed and stopping distance.
It determines any left-right pull sensed during the brake test.
It has a built in interface for a printer or to download results to a PC
Warnings are automatically given if the battery needs replacing or a calibration is due.