ADC's most popular professional kit that combines the best selling 768 series pocket aneroid with the 641 Adscope Sprague in a color coordinated premium nylon carry case.Pro’s Combo II Sprague 768-641 series includes: Combines ADC's Prosphyg 768 with an Adscope Sprague 641 and deluxe carry case. Contemporary black enamel 300mmHg manometer. Adcuff calibrated nylon cuff with proprietary Size Guide™ marking system prevents mis-cuffing. Chrome-plated deflation valve. Complete aneroid, matching case, and color-matched Sprague stethoscope. Extra large, color-matched, dual pocket carry case, measures 9” x 5” x 2”.