Full travel distance is 4.5 mm, working travel distance is 3.5 mm, and working travel spring force is 1.5 N.
Various head styles and diameters are available. Head styles include concave, headless chisel, headless dome, serrated and spear.
A receptacle is also available, along with the relevant screwing tools. The receptacle is fitted with a knurl to give better fixing inside the drilling and anti-twist protection.
The new probes are available in the UK and Ireland from Peak Test Services and via a range of appointed distributors worldwide.