ANEROID ADC MOD. 770 (GRAY)
 - Inflation chamber and knob made of natural rubber.
 - Chromed valve.
 - Carrying case.
 - Accuracy of +/- 3 mmHg.
 - Complies with ANSI / AAMI / ISO 81060-1 standards
 - Assembled, packaged, and tested in the USA.