Multifunction Calibrators

We stock Additel and Martel hand-held calibrators for use in the lab and in the field. Both Additel’s and Martel’s calibrators combine the sourcing and simulation of pressure, temperature and electrical signals. Rugged and reliable, they represent the best in their class, and include models that offer documenting of results. There are HART communication options to eliminate the need to take a secondary communicator when doing basic recalibrations on field instruments.

  • Additel ADT 223A Documenting Multifunction Process Calibrator with HART

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  • ADT 222A Documenting Multifunction Calibrator

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  • ADT 221A Documenting Multifunction Calibrator

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