Digital 3D probe Design: Further development of the tried and tested mechanical 3D probe. The spindle or countersunk head can be positioned quickly and reliably on the reference edges. The start-up process can be traced accurately on the digital dial gauge. The zero setting is found immediately. Digit height on LCD display 8.5 mm. Flat ground foot support surface. Function: Switch-on and switch-off, mm/inch-conversion. Application: For setting workpiece zero points and length measurements on milling and eroding machines (insulated probe tip) and for centring and taking the mean of bore holes and shanks. Scope of delivery: 3D probe with battery and short probe tip Ø 4 mm.