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ACCREDITED ISO 17025
CALIBRATION LAB
THERMOMETERS
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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® thermometers are handmade of quality materials in our Los Angeles factory and used worldwide. Every thermometer we make is calibrated by qualified technicians.