Calibration Syringe for use with Schiller's PC Spirometry, SP-1, SP-2, SP-10, SP-150 and SP-250 systems. Recommend calibration of units at least once a day.
SP-150 (Flow Sensor Only): For use with AT-10, CS-200, SP-1 and SP-10. Must provide serial number of the unit when placing order.
Re-certified with 6 months warranty.
Limited quantities available, please call for availability