Replacement Bulb and Valve Type:Adflow Designed to meticulously evaluate the

Designed to meticulously evaluate the seal between the face and respirator

Features One back pocket for storage

providing BI results in just 24 minutes when used with 3M Attest 490/490H Auto-readers (software version 4

designed as 2-Tube Cuffs for versatility

Replacement Bulb and Valve Type:Adflow Designed to meticulously evaluate theFeatures Durable replacement bulbs and valves Precision maintenance for BP instruments Compatible with aneroid and mercurial devices Latex free construction ensures reliability Essential for pocket, clock aneroids, and mercury sphygmomanometers One year warranty for standard, three years for Adflow premium Description Maintain the precision and functionality of your blood pressure measurement tools with these essential replacement bulbs and valves.