Welcome to PTC® Instruments On-Line Store
PTC® Instruments, a division of Pacific Transducer Corp is 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. Accredited to ISO 17025
To send your instruments for calibration, repair and/or written certification, fill out the PTC Metrology™ Return Authorization Form
