Products ideal for use on car/air/water ambulances. Even with strong vibrations the inside mechanism will give a precise measurement. The compact structure makes them ideal for ambulances or medical clinics. The large dark blue face with white numbers has wide dimensions and permits very easy reading. Supplied with an adult cuff made of Oxford nylon with self-adherent strips calibrated closure, a mono latex rubber bulb with valve and spiral hose, allowing for good extension and guaranteeing that pressure measurement will be achieved even if the sphygmomanometer is distant. Usually special design, reliability and superior quality have a high price.