kisssoftThe first free iPhone app from Kisssoft for hardness conversion is now available. With this iPhone application, the conversion of hardness values ​​according to the hardness test methods according to Vickers, Brinell and Rockwell can now easily be carried out on the go. For this purpose, only one value has to be entered - the remaining hardness values ​​are calculated immediately. The user can also compare different hardness scales with one another. Information on the individual test procedures round off this handy and effective iPhone app.