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Gas & Air Flow Calibrators

MesaLabs Air Flow Calibration

A simple-to-use, NIST Traceable Standard for volumetric air flow, barometric pressure, and ambient temperature.

MesaLabs Defender Series

for accurate, reliable and portable Primary calibrators 3 models for 3 flow standards: • 1% Accuracy Volumetric • Low: 5-500ccm • Medium: 50-5,000ccm • High: 300-30,000ccm

MesaLabs DryCal 800 Gas Flow Calibrator

A positive displacement primary piston prover for gas flow measurements in either pressure or vacuum applications

MesaLabs Flexcal Series

Highly Accurate Portable Gas Flow Calibrator

MesaLabs High Capacity Gas Flow: DryCal 800, 1020 & 1500

Ten times the volume of any piston prover on the market.

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