Custom Products & Services

Custom Sensor Design Service

RTD Company has assembled the world's best sensor engineers to design temperature sensors that match your specific design requirements, at the most efficient cost. more info

Calibration Services

Calibration Services

RTD Company’s Metrology Laboratory uses comparison methods to provide RTD temperature calibrations. With a range from –196°C to 420°C, our uncertainties are among the lowest commercially available. more info

Medical Micro-Thermocouples

Medical Micro-Thermocouples

Manufactured for use in medical catheters, the micro-thermocouple uses a proprietary micro-bulb tip, a valuable design feature when size, insulation resistance and ease of assembly are specified. more info

Customer Service

7:00am - 5:00pm CDT

RTD Company prides itself on answering all incoming phone calls. As an existing customer, new customer or future customer our goal will be to get you your answer or quote within 24 hours of your inquiry. We will make it easy and right every time you call!

1.800.899.9783

News & Events

December 10, 2009

To all our valued customers,

We are proud to announce that the RTD Company has successfully completed the ISO 9001:2008 certification audit process! Over the last few years, a dedicated group within RTD Company has been working diligently to ensure that we were prepared for this and the results have exceeded our expectations.

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