Sphygmomanometer. 

Riester R1 shock-proof aneroid sphygmomanometer features patented shock-proof technology, able to survive falls from up to 1.2 meters without affecting accuracy. The device is a high-quality, handheld instrument designed for professional use in measuring blood pressure from the upper arm. It is made in Germany and comes with a 5-year warranty on calibration. The design includes an optimized bulb with an integrated spoon for fast, ergonomic inflation. The cuff is latex-free and washable at 60°C.