Khushboo scientific pvt ltd is the leading company of supplying scientific & laboratory-testing instruments. The company represents various reputed companies across the world. The company supplies protear elmendorf tearing tester from the original manufacturer of the elmendorf design, thwing-albert, u.S.A. It is specially designed and manufactured for measuring the tear resistance of various sheet materials such as paper, textiles, roofing products, films, and foils. It is available in mechanical and electronic version. Electronic protear provides testing capabilities from 200 to 6400 gms. The sophisticated electronic system provides reliable testing results. Mechanical protear is user friendly and provides testing capabilities from 400 to 6400 gms. Test results are obtained through a pointer. The company also offers heavy-duty protear, which is available in both versions. It provides capacities of 6400, 12,800 and 25,600 gms. It is used to measure the tensile strength of textile, denim, canvas and vinyl.