The 768 takes our most popular aneroid and upgrades it with a color-matched, oversized carry case. The 768 series features: Contemporary black enamel 300mmHg manometer provides day-in, day-out dependability exceeds industry standards Adcuff™ nylon cuff with ADC’s proprietary Size Guide™ marking system, prevents mis-cuffing Chrome-plated brass air release valve Extra large, color-matched, dual pocket carry case, measures 10” x 6” x 3” Assembled, inspected, and packaged in the U.S.A. from foreign components Meets or exceeds ANSI/AAMI/ISO 81060-1