Barcol Hardness Tester Impressor is an indentation hardness tester. The operation is easy, quick and almost non-destructive. The tester is as simple as one press. which con- forms to American Standard ASTM B648.

BHT-B934 Barcol Hardness Tester is commonly used as supplement of Webster Hard- ness Testers. It is usually used when test the hardness of pure aluminum, low hard alumi- num alloys and extra large, extra thick materials.