Beeps when reading is complete

Front edge is contoured to provide lumbar and upper back support

Easy and comfortable to use

Nu-Form Beige Support Belt 2-3/4" Center Opening 3" Wide 32" - 35" Waist Medium

Constructed of 100% purified cotton fibers for soft and natural cushioning

PTFlow Thermocouple Flow Sensor with Hanger, Adult / Safety DIN Connector Catheters for Irrigation Beeps when reading is completeComprised of three or four heat sensitive elements, respiration flow sensors are placed under the patients nostrils and produce a signal that is directly proportional to the temperature changes of air inhaled and exhaled during respiration. SleepSense thermal airflow sensors generate a small analog electrical voltage that provides a clear, reliable indication of respiration airflow. These sensors should be connected to the systems thermal flow input.