“Qosina Conversions” enables medical device engineers to convert a variety of measurements including area, length, pressure, temperature, and volume. The free app has Thousands of Conversions and is ideal for scientists and laboratory staff. Save favorite conversions for quick and precise measurements on your device. Qosina is a worldwide supplier of thousands of stock OEM disposable components to the medical and pharmaceutical industries including connectors, luers, caps, clamps, adapters, clips, tubing, valves, swabs and spikes. Qosina operates an ISO 9001 and ISO 14001 registered facility.