Durometer

The ALL DUR-140 is a state-of-the-art portable digital reading instrument. With high precision it detects hardness of steel and castings, alloy steels, gray/spheroidal-white cast iron, aluminum and brass, bronze, copper castings.

The ALL DUR-190 is a state-of-the-art portable digital reading instrument with a dynamic principle sensor. With high precision it detects hardness of steel and castings, alloy steels, gray/spheroidal-white cast iron, aluminum and brass, bronze, copper castings.