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CleanAir Secondary Standard S275 Dry Gas Meter

CleanAir Secondary Standard S275 Dry Gas Meter



Calibrated Secondary Standard – Dry Gas Meters

S275 dry gas meter calibrated specifically for use as a secondary standard when calibrating other dry gas meters or metering consoles. Includes: stainless steel fittings and dial thermometer. All Dry Gas Meters are accurate to within plus or minus 1%. For more information on this method, please visit the EPA’s CFR 40 website.

*Temperature rating for all S-275’s is min -30F, maximum 150F (for gas sample being metered).

Part Number
U.S. Secondary Standard
Metric Secondary Standard

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CleanAir Engineering offers full-service calibration or repair for this item. To learn more, contact a technician today at: 1-800-553-5511. Or, complete our repair request form to begin your service request today! Most out-of-calibration or out-of-service instruments can be shipped to any one of our four technical service centers, in Chicago, Houston, Pittsburgh, or Marseille, France.