Blue Steel Engineers Pvt Ltd offers Bench Model Metal Hardness Tester. Blue Steel Engineers Pvt Ltd. Has received many international prizes like The German Gold Medal at the Leipzig Spring Fair for "Product Excellence", International Gold Medal at the 35th Plovdiv International Fair [Bulgaria] for "Product Excellence". Bench Model Metal Hardness Tester comes under various model numbers TRMAG, TRBM, TRBM - A1, TRBM - A2 and TRM - SF. The tester was developed for use in measuring hardness of metals and alloys of all types, hard or soft, polished or unpolished, flat, round, tubular or irregular shape. It also covers testing the indentation hardness of plastics and related plastic electrical insulating materials.