Isotech is a world leader in temperature metrology. With over 30 years of experience in the design, manufacture and practical use of precision temperature calibration standards, Isotech is an experienced supplier of temperature calibrators for national labs and field calibration technicians worldwide. Some of the top laboratories use our precision thermometers and calibration baths to get accurate readings from their sensors. Customers include primary laboratories such as NIST & NRC, as well as accredited laboratories, defense organizations, pharmaceuticals, and oil and gas companies. All we do is temperature calibration, unlike other companies, for whom temperature calibration is a small part of what they do. We work with any company