DISCONTINUED BY MANUFACTURER - NO LONGER AVAILABLE - NO SUB
Highest quality generic brand. Box of 50 or Bulk case of 250. FS-II flow sensors for NPB-500 Simplicity spirometer and Renaissance II spirometer. No bar code.
Get them while they last!! Scheduled to be discontinued at the end of this year.
Box of 50 for $147.00, or Bulk Case for $647.00.