PTC Instruments is a U.S. manufacturer specializing in precision testing equipment for hardness measurement, surface temperature monitoring, and related quality control applications.
The brand is particularly known for its durometers, portable hardness testers, and test stands designed to support accurate, repeatable measurements across laboratory, industrial, and inspection environments. PTC’s product range includes ASTM-compliant durometers for rubber, elastomers, foams, and plastics, along with portable metal hardness testers and accessories that improve testing consistency and traceability. Widely used in manufacturing, materials testing, and process verification, PTC Instruments solutions are valued for their durability, ease of use, and suitability for both bench and field applications.
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Model 316 Digital Hardness Gauge for On-Site Steel Testing (HL, HRC, HB, HV)
$USD 1,215.00Ptc-instruments - 316Crucial for sizable workpieces, small machining establishments, heat treatment facilities, quality assurance personnel, and engineers -
PTC durometer ASTM
Starting at $USD 990.00
306L_GroupPerfect for substances such as: rubber, elastomers, and other rubber-like substances including neoprene, silicone, santoprene, vinyl, and butyl -
Digital classic durometer
Starting at $USD 1,745.00
511A_GroupCreated to assess the hardness of extremely hard substances -
PTC instruments durometer model 408 for pipelines and other uses
Starting at $USD 995.00
408A_GroupPerfect for substances like: rubber, elastomers, and other rubber-like substances including neoprene, silicone, santoprene, vinyl, and butyl -
Digital pensil durometer
Starting at $USD 1,745.00
211A_GroupPerfect for substances like: rubber, elastomers, and various rubber-like materials such as neoprene, silicone, santoprene, vinyl, and butyl