ADC® E-Sphyg Digital Pocket Aneroid Sphygmomanometer

Definitely not a electronic home monitor.

ADC®, a world leader in diagnostic products, has completely reinvented the aneroid to produce an instrument that combines precision crafted performance, rugged durability, and incredible ergonomics. It has replaced the diaphragm, gears, springs, and linkages - the very components that make an aneroid vulnerable to shock, vibration, over-inflation and wear - and replaced them with electronic pressure sensors, IC chips and a backlit extra large, easy to read, liquid crystal digital display.