The Fowler 54-199-509 2mm Height Gage Probe Ø3mm has the following specifications:
Ø 2mm point
The 4mm probes work with the Fowler Sylvac Hi_Cal electronic height gages. You can use these with the Fowler Trimos V Electronic Height gages, but you will need a reduction holder. These probes are Swiss made with the highest possible quality materials including ruby and tungsten carbide. We carry a variety of probe accessories for the height gages that are simple to use with both the Trimos V and Sylvac Hi_Cal.