This model features a needle front section with a diameter of 4mm and a length of 50mm. It is suitable for testing in extremely confined spaces, the base of grooves and on special components such as as gear wheels. For use on steel and cast steel only!

Model No.: PHT1800-115
 

Technical Data for Portable Hardness Tester Impact Devices

Note: Impact device D is standard device on all models. Specification is identical.