Clark/Sun-Tec CPT Rockwell Hardness Tester 21397 Clark/Sun-Tec CPT Rockwell Hardness Tester Print 21397 Clark/Sun-Tec CPT Rockwell Hardness Testers The CPT series are portable, easy to use hardness testers with a quick change indenter, easy to read dial indicators (“Rockwell” scales, A, B, C, D, E, F, G, H and K), and open clamp loading. Provides accurate measuring on inside/outside surfaces, no matter the angle, for large and inaccessible parts. 1 year warranty. CPT: CPT hardness tester (opening of 114.3mm H x 57.1mm D (4.5" x 2.25")), one 1/16" carbide ball indenter, one flat anvil, one “V” anvil, one convex anvil, user manual, conversion chart, calibration certificate and carrying case. CPT-XL: CPTXL hardness tester (opening of 304.8mm H x 152.4mm D (12" x 6")), one 1/16" carbide ball indenter, one flat anvil, one “V” anvil, one convex anvil, user manual, conversion chart, calibration certificate and carrying case. Options: INDENT-C: Portable “C” diamond indenter. INDENT-1/8: Portable 1/8" carbide ball indenter. HARD-##-##: Certified hardness standard (specify the hardness and scale required). Contact us to discuss your application, requirements, available options and/or receive a quote. Request for information