Manometer Certification

If you require individual registered certification of your mercury manometer accuracy (not recommended for aneroid instruments), send $50 along with the instrument to:

ADC
Attn: Manometer Certification Dept
55 Commerce Drive
Hauppauge, NY 11788

We will bench test your instrument against a reference manometer traceable to NIST standards. We will perform the following:

• clean and re-calibrate your instrument as necessary.
• record the serial number and date of certification.
• Provide a certificate of calibration
• return the instrument via 2nd day service.

Note about certification of aneroid manometers: Although this service can be performed for aneroid manometers, due to the ease of unauthorized field tampering, we can not guarantee accuracy once the unit leaves our facility, and therefore do NOT recommend certification of aneroid instruments.