11. 1986, Release of water-meters, tahografov accustoms, release of manometers are begun. 12. These catheter-tipped manometers made possible depiction of the changes in pulse pressure waveforms with age. 13. Air manometers and Hasler type train event recorder are mounted in front of the engineer's place. 14. This tank is now only available at the LEGO Education Store, along with a new manometer part. 15. The company was also highly respected for its high accuracy bench top pressure manometer ( MEDM500 and MEDM5K ). 16. One end of each manometer is connected to its respective plenum chamber while the other is open to the atmosphere. 17. Likewise mercury manometers were previously used in high school physics and chem labs to measure pressure or to demonstrate barometer function. 18. Intra-arterial pressure is equal to cuff pressure, which can easily be measured by means of the manometer M. 19. If the wind blows into the mouth of a tube it causes an increase of pressure on one side of the manometer . 20. The wind over the open end of a vertical tube causes little change in pressure on the other side of the manometer .