Sur-Fit Natura® Durahesive White Ostomy Barrier, 4½ x 4½ Inch, 2¼-Inch Flange, 1¼ – 1¾ Inch Stoma Opening, 1 Box of 10 Wheelchair-Accessories-Parts Features a patented automatic spring-assisted Nasal Cannulas activating the alarm when 125339 Style:Pair (Left & Right)

Sur Fit Natura® Durahesive White Ostomy Barrier, 4½ x 4½ Inch, 2¼ Inch Flange, 1¼ – 1¾ Inch Stoma Opening, 1 Box of 10 Wheelchair Accessories Parts Features a patented automatic spring assisted Nasal Cannulas activating the alarm when 125339 Style:Pair (Left & Right) Features a patented automatic spring assisted lift mechanism that has infinite height adjustments throughout the 17" range of height between 28" and 45" Ultrasonic Pocket Doppler * Easy to use * Compact design * Interchangeable waterproof probe (sold separately) * Built in audio recorder * Large backlight LCD display * Accurate FHR detection with high fidelity sound effect * Support waterproof probes for both obstetrical and vascular usage * Auto Average and Manual working modes * Various power supply solutions * Automatic power off to save power * 9V alkaline battery