Starting at $2,878.00
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  • High stability
  • Possibility to check temperature switches
  • Low weight and compact design
  • -11 to 284°F (-24 to 140°C) temperature range
  • 0.25 K at 212°F (100°C) accuracy
  • ±0.1 K stability
  • 0.1°C resolution


The Mensor CTD4000 Dry Well Calibrator has been designed for on-site applications as well as for the severe conditions of the naval and marine sectors. Their ease of use and their compact and practical design make them unbeatable in industrial processes where the calibration of the temperature measurement systems is essential for the control of the process and the quality of the final product.

Special attention is paid to reduce weight, size and to reinforce robustness by using an aluminium body as well as aluminium and stainless steel for many internal parts. With the available standard inserts, the calibrators are versatile and can be easily adapted for the calibration of temperature probes with the most common diameters.


Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.