Unique exhale pressure sensor to register breathing
Audio tone for every breath
Audio alarm when breath is not detected in allocated time
Sensitivity and audio alarm volume controls
"Y" connector for easy hook-up tp breathing circuit
Battery backup with A/C adaptor (120V/200V)
LED readouts for time elapsed between each breath and number of breaths per minute
1 year warranty
Two LED displays provide constant data; one displays the time elapsed between each breath and the other displays the number of breaths taken by the patient during the last 60 seconds.
A unique precision exhale pressure sensor eliminates the problems associated with conventional thermistor type sensors. The Sentinel's unique pressure sensing technology overcomes the problem associated with loss of sensitivity due to excessive moisture build-up.