Description
Fluke 721-1610 Pressure Calibrator Repair
The Fluke 721-1610 is a dual-sensor pressure calibrator: two isolated pressure sensors in one instrument, so static and differential pressure can be read simultaneously. It was built for gas custody transfer and flow-computer work, where a small error becomes a measurement dispute rather than an inconvenience. Two sensors means two independent things that can drift.
June Company’s certified technicians repair the Fluke 721-1610 for gas measurement technicians, custody transfer teams, and pipeline instrument crews. Every instrument is repaired at component level and verified against reference standards before it ships back, with the measured results documented.
Common Fluke 721-1610 problems we fix
- Static and differential readings disagreeing – the relationship between the two channels, which is the whole point of this instrument.
- mA loop measurement faults.
- Pressure port leaks on one channel.
- Display, keypad and battery faults.
- One sensor drifted, the other reading correctly – the classic 721 symptom – and the reason a single-point check misses it.
- Both sensors out of tolerance – corrected and verified independently against reference standards.
FAQs
How long does a repair take? Most are completed in 5-10 business days. You get a firm quote after evaluation and before any work starts.
Can you work on an instrument that is out of warranty or discontinued? Yes. Most of what we service is past its manufacturer support window, and component-level repair is exactly what that situation needs.
Every repair carries a 90-day parts-and-labor warranty, with a firm quote before any work begins. Email us or submit a service request.





Reviews
There are no reviews yet.