The tool has a scale from 10 to 45mm - each with 1mm lines, whereby the gauge as such is infinitely variable. The arm is pushed under the chassis plate and can then be pressed upwards on contact. The scale then shows the corresponding ride height.
The arm can also be fixed using a knurled nut so that the desired reference value can then be set on the car. The adjustment range is suitable for most 1:10 and 1:8 scale off-roaders.
