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Precise Dwyer Mark II Model 25 inclined-vertical manometer for differential and atmospheric pressure up to 3.0" W.C.
The Dwyer Mark II Model 25 is an inclined-vertical manometer designed for precise measurement of differential and atmospheric pressures within a range of 0 to 3.0 inches water column (W.C.). Featuring a curved inclined-vertical tube, it provides enhanced readability with higher resolution at low pressure levels—critical for accurate low differential pressure monitoring in biotechnology, clinical diagnostics, and bioprocessing workflows.
Key technical specifications include:
This manometer is widely adopted in molecular diagnostics and environmental monitoring, where precise low-pressure measurement is essential. Its user-friendly design and flexibility make it a popular choice for biomedical engineering and synthetic biology laboratories needing reliable pressure readings in ventilation, filtration, and gas flow applications.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 292 with a price runs from €129 to €847.
