Business Hours

Monday - Friday

6 am to 2:30 pm PST

310.478.1134 [email protected]

National Institute of

Standards and Technology

PTC Metrology™ offers NIST Traceable calibration and certification services.

Take a look at our Portable Steel Hardness Tester

The Portable Steel Hardness Tester measures the hardness of metals in the range of 20 to 65 HRC on the equivalent Rockwell C Scale. The instrument is fully portable and easy to use. It can easily be carried anywhere an accurate hardness test is required

PTC® Model 307L is the standard for testing Pipeline Coatings.

PTC® IVF Thermometers are designed for hospitals, IVF, and embryology Labs.

PTC® Industrial Rail Thermometers are designed to measure surface temperatures for continuously welded or jointed rails. These thermometers meet the criteria for the AREMA specification on track maintenance.

PTC® Shore A Scale Durometers

PTC®'s ASTM Type 'A' durometer gauges measure the hardness of neoprene, EPDM rubber, polyurethane, silicone, white PVC, thermoplastic elastomers, nitrile rubber, flexible polyacrylics and other similar materials and meets or exceeds ASTM D2240 standards.

Durometer Hardness 20-90 A

Video: How to Use a Durometer

Video: Durometer Styles Classic & Ergo Video: Styles e2000 & Pencil Durometers.