Add NIST Relative Humidity Calibration to any Kestrel unit.
NIST Relative Humidity Calibration Overview
Verified against NIST-traceable hygrometer (Edgetech Dewprime) at low and high humidity. As found and as left data recorded at both points. Recommended calibration interval provided with calibration stickers.
Please note: We do not NIST certify used Meters. This certification is only available with the purchase of a new Meter. NIST Calibrated Meters do not fall under our standard 30 day return policy are non-returnable to ExtremeMeters.com. The Meters are covered under the NK's 5 Year Warranty Policy.
Please allow 5 business days for NIST calibration to be completed.