Product - Temperature Calibrators

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RTC Reference Temperature Calibrator

Our most advanced and accurate portable temperature calibrator with the widest available temperature range. One of its great features is the patented DLC system for perfect temperature uniformity in the insert – even when calibrating large sensors or many sensors at a time. The RTC Series also feature active dual- and triple-zone temperature control which provides excellent temperature homogeneity in the well.
Some of the key features include:

  • New Liquid System with a faster magnetic stirrer to extend the uniformity zone.
  • More space to support large flange sensors up to 84 mm in diameter .
  • A removable liquid container making switching from dry to wet clean and easy.
  • Screw on lids for quick portability .
PTC Professional Temperature Calibrator

The PTC Series portable temperature calibrator matches lab features like, a wide temperature range, high accuracy, stability, and speed with our well-known, long lasting quality into a single industrial calibrator. Three temperature calibrator models are available, from the basic unit to a full model including signal inputs and external reference sensor. The PTC Series portable temperature calibrator features an active dual zone temperature control which provides excellent temperature homogeneity in the well.


  • Temperature range from -90 to 660°C (-130 to 1220°F) with 5 models.
  • Accuracy to ± 0.06°C and Stability to ± 0.01°C. .
  • Time saving fast cooling and heating times (350° in only 7 minutes) .
  • Clean Dry block calibrator .
CTC Compact Temperature Calibrator

The CTC Series portable temperature calibrator is a fast, time-saving, reliable dry block temperature calibrator designed for on-site use. The large color display is easy-to-read and provides icons and information regarding the status of the calibrator and the calibration in process. Popular functions like automatic switch test and auto stepping are available with special one-key-one-function buttons. Speed, portability, cleanliness, and wide temperature range are all superior over liquid bath systems.


  • Temperature range from -25 to 1205°C (-13 to 2201°F) with 5 models.
  • Accuracy to ± 0.06°C and Stability to ± 0.01°C. .
  • Calibrate Long Sensors with the CTC-652s 190 mm immersion depth .
  • MVI circuitry ensures stability despite mains supply variations .
MTC Marine Temperature Calibrator

The MTC Series portable temperature calibrator is a fast, time-saving, cost effective calibrator designed specifically for the maritime industry. Maximize accuracy with a one year recommended calibration interval, or lower the cost of ownership of your temperature calibrator by extending the interval to three years! Reduce costs associated by recalibration and managing assets by 66%. The MTC temperature calibrator also features an intuitive easy-to-use interface, and popular functions like automatic switch test and auto stepping are available with special one-key-one-function buttons. Colored safety icons make it quick and easy to detect a hot or cold calibrator helping to reduce injuries, while a stability icon and time estimator help user’s track the current status.


  • Temperature range from 28 to 650°C (82 to 1202°F)
  • One Year Accuracy of ± 0.9°C and Stability to ± 0.1°C.
  • Three Year Accuracy to ± 1.8°C and Stability to ± 0.1°C .
  • MVI circuitry ensures stability despite mains supply variations
ETC Easy Temperature Calibrator

The ETC Series is the ideal dry block temperature calibrator when time is the critical factor and the highest accuracy is not a requirement. The block heats up to 100°C per minute and stabilizes in just 3 minutes! The small size and light weight, fit perfectly in a tool box, making it the perfect field calibrator to verify sensors in difficult to reach places Rugged construction, featuring stainless steel and rubber side panels, make the instrument suitable for many years of service in an industrial environment.


  • Temperature range from -10 to 400°C (14 to 752°F) with 3 models.
  • Accuracy to ± 0.5°C and Stability to ± 0.05°C. .
  • Time saving fast cooling and heating times. .
  • Customizable stability checkmark with countdown timer. .