Accurate blood pressure readings with state of the art aneroid sphygmomanometer, Chromeplated, precision crafted, easy to read 300 mmHg with air release valve, Sleek, durable and lightweight Stethoscope, High quality, nonchill anodized chest piece, One of many advantages to the dual head chestpiece is to enable the auscultation of a wide range of frequencies, Dual head ideal for both adult and pediatric patients, getting around bandaged areas and carotid assessment, SKU: DNRX759