This is a Digimatic three-point snap-in bore gauge. Absolute Borematic offers you the following advantages: You can easily and quickly perform measurements. Titanium-coated test pins ensure exceptional durability and shock resistance. A large LCD display with a font size of 11 mm height ensures easy readability of the measurements. The display unit, rotatable by 330 °, also ensures easy reading at any angle. GO / NG tolerance judgment function. It has a function lock to protect the structure against unauthorized use.