4 gas calibration gas for sale, brand-new and used.

BIG PRICE DROP-5TH time Ashcroft pressure /vacuum combo gauge in flush mount housing as pictured. Needle moved when vacuum or pressure was applied but calibration is out of date. We do not ship UPS or USPS for Lower 48 US

Dwyer Series 475 Mark III Handheld Digital Manometer, 0-200.0"WC Range, 30 psig Maximum Pressure

Dwyer Series 475 Mark III Handheld Digital Manometer, 0-40.00"WC Range, 10 psig Maximum Pressure

History: This Hickok 752 has been my trusty backup tube tester for the last two years. It works fantastic, and it rarely get used. But in the time I have had it I have ran 5AR4/6V6/6L6/6SN7/12AU7/12AX7/45/50s all thru it just to name a few.

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Bunn Imix 14, Complete with Hoppers Used, but in great condition as can be seen in pictures Priced to MOVE!This is currently the lowest priced IMIX 14 on the market-- Act Fast as this will not last at this price, and it is our LAST one in stock!!! We get EXCELLENT freight rates!!!

Bunn FMD-3 Black Instant Cappuccino/Hot Chocolate Machine with 3 Product Dispensers This machine is in great condition. Unit has been clean, tested and ready to use. Please contact for a freight/shipping quote.

Testo 510 (0560 0510) Differential Pressure Manometer w/ Protective Cap Display in Pascal optional over entire measurement range

This item is new without original packaging opened by our QC department for inspection. Item is guaranteed non-DOA and is covered under our 14-day return policy. Item comes to you exactly as pictured - nothing more, nothing less.

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NEW Qualiflow AFC 260 SiH2Cl2 500 sccm Mass Flow Controller MFC ASM PN: 845003909 Comes with what you see in the pictures. If you don't see it, you probably wont get it. Specifications are from Qualiflow and may vary slightly due to upgrades, options, or revisions this unit may or may not have.

Dwyer Flex-Tube Seri

Sierra Monitor Corporation Electrochemical 4-20ma Oxygen Gas Sensor 4101-03

Dwyer Slack Tube Series 1211 Handy Roll-Up Manometer, Pressure Range 4-0-4"WC