Description
Fluke DewK 1620A Thermo-Hygrometer Repair
The Fluke DewK 1620A is a laboratory thermo-hygrometer – it monitors and logs the temperature and humidity of a calibration environment, because the conditions a measurement is taken in are part of that measurement’s uncertainty.
Is your Fluke DewK 1620A worth repairing?
Long service life and modest replacement cost, but the sensors drift and that drift silently undermines the environmental records your calibrations depend on. Our answer for the Fluke DewK 1620A: Repair and recalibrate. The environmental record is part of your traceability. We evaluate free of charge and quote before any work begins, and if the numbers do not favour repair we say so rather than quoting anyway.
What typically fails on the Fluke DewK 1620A
- One channel reading while the other does not.
- Data logging or memory faults.
- Communication or network faults.
- Display faults.
- Humidity sensor drifted – the most common fault, and one that quietly invalidates environmental logs.
- Temperature channel drift.
What you get back
Component-level repair rather than assembly swapping, NIST-traceable calibration with the measured results documented, and a 90-day parts-and-labor warranty. Most instruments are back with you inside 5-10 business days.
Fluke Service Center works on Fluke instruments only. Send it in for a free evaluation, or email us with the model and the symptom and we will tell you what to expect before you ship anything.






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