Description
Fluke 566 Infrared and Contact Thermometer Repair
The Fluke 566 is an infrared thermometer – it reads surface temperature from a distance, which means its optics, its emissivity setting and its distance-to-spot ratio all sit between you and a correct reading.
Is your Fluke 566 worth repairing?
Low to mid replacement cost, so this is genuinely a case-by-case answer. Drift and lens contamination are cheap to correct; a cracked lens or damaged optical path may not be worth it. Our answer for the Fluke 566: Worth verifying first – drift is cheap to correct, optical damage often is not. 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 566
- Readings drifted against a reference.
- Lens contamination or damage – which changes readings without any obvious symptom.
- Laser pointer failure.
- Emissivity setting not holding.
- Thermocouple input faults on the dual models.
- Display and battery faults.
What you get back
Component-level repair rather than assembly swapping, verification against reference standards 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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