Khushboo scientific pvt ltd is the leading supplier distributor, importer, exporter, and stockiest of scientific & laboratory-testing instruments. The company supplies these products from various countries across the world. The company supplies a wide range of testers for different applications. Rubber hardness tester model 901 a is provided with semi circular dial. The instrument conforms to astm: d 2240 and din 53505 standard. This tester is particularly designed for testing hardness of rubber parts. The semi circular dial is having large deflection pointer graduated in 0 - 100 deg x 1 deg shore unit. It is provided with indenter point, master gauge and wooden box.