Computer tensile strength tester 1.High accuracy 2.Reasonable price with quality ... , batch test, testing result statistic, curve select and over load protection. And the machine is beautiful, multifunctional, and operates ... model)10 T, 20T, 30T (L model)4. Digital load display: Instantaneous value, peak holding. 5. Test speed display: ... %, 50Hz, size 76*65*200cm Computer tensile strength tester(JQ-998)