The 720 series features:

Precision crafted 300mmHg Japanese engineered manometer with classic black baked enamel finish exceeds industry performance standards
Extended scaleplate graduation marks reduce parallax for easier viewing from virtually any angle
Adcuff™ nylon cuff with ADC’s proprietary Size Guide™ marking system prevents mis-cuffing
Adflow™ filter screen check and deflation valve reduce dust build-up
Adflow™ chrome-plated brass air release valve for precise deflation control
Leatherette carrying case with durable nylon zipper
Not made with natural rubber latex
Assembled, inspected, and packaged in the U.S.A. from foreign components
Meets or exceeds ANSI/AAMI/ISO 81060-1