Fluke 3103-2 Insert "A" with Holes for 9103 and 9011
What is the Fluke 3103-2 Insert “A”?
The Fluke 3103-2 Insert “A” is a precision calibration insert designed for UK calibration technicians and electrical test engineers using Fluke 9103 and 9011 dry-well calibrators. It provides secure probe placement for temperature calibration tasks where consistent thermal contact and repeatable results are essential.
Designed for professional calibration environments, this insert supports accurate sensor positioning during temperature verification and calibration of probes used in electrical testing, maintenance and compliance work.
How does the 3103-2 Insert support accurate calibration?
Insert “A” features miscellaneous hole sizes to accommodate a range of temperature probes, allowing technicians to calibrate multiple sensor types using a single insert. When used with Fluke dry-well calibrators, it helps reduce air gaps and improves heat transfer for stable and reliable measurements during routine calibration or laboratory work.
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Why choose Instrotech for your electrical test equipment?
With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:
Free UK shipping on all orders
Access to our knowledgeable technical support team
Available calibration services to maintain safety compliance
A 90-day money-back guarantee for complete peace of mind
We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.
