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PTC® Instruments and PTC Metrology™ Calibration Lab

A division of Pacific Transducer Corp The leading manufacturer of Durometers and Surface Thermometers in the world.

Our factory and calibration lab is located in Los Angeles, California where PTC® has been manufacturing quality test instruments since 1946.
We are Accredited by A2LA to ISO/IEC/17025 ANSI/NCSL Z540-1
Certificate number 1896.01

To send your instruments for calibration and/or written certification, please click the following link and fill out the
RMA (Return Materials Authorization) form.

PTC® Instruments manufactures, calibrates and certifies the following test instruments...

Durometer-Hardness-PTC-Instruments Shore Hardness
Shop Durometers
Test the hardness of various plastics & rubber.

Shop Thermometers
A full selection of types and temperature ranges for any application.

Shop Data Loggers
Recording CO2, humidity, temperature & pressure

Shop PTC® Rockwell Equivalent Steel Hardness Testers and Brinell Scopes
Measures the hardness of metals in the range of 20 to 65 HRC.

PTC® offers a full line of many other industrial test instruments for temperature, humidity, pressure, strain and hardness.

  • Shop Pyrometer Kits
    Temperature measurement of furnaces, kilns, ovens, exhusts, motors, etc.

  • Shop Polariscopes
    For determining strain patterns developed during fabrication & manufacturing of glass.

PTC Metrology™ has manufactured and continues to calibrate durometers for...

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Nike   Dupont   3M

Dunns 00-837-4530 | Cage Code 96739 | Phone 310.478.1134

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