MEDICAL BATTERIES
SPIROMETRICS INC.
MFG/MODEL VOLTAGE/CAPACITY R&D PART LIST PRICE  
Flomate 2400, 2453 Spirometer -OR- 3.6 Volt / .15Ah 5457 $10.00  
Flomate 2500, 2500LTE 3.6 Volt / .11Ah 5886 $15.00