Specifies the use of newer, commercially available test instruments that offer higher precision than those available in 2006. Revised Procedures:
: Now includes a broader range of air-device types and sizes, specifically adding definitions and test methods for displacement ventilation underfloor outlets Enhanced Instrument Accuracy ashrae standard 702006 pdf updated
ASHRAE offers free read-only access to certain standards, though Standard 70 is generally a paid document. ASHRAE 70-2023 - Accuris Standards Store Specifies the use of newer, commercially available test