Vitalograph Compact Cardio Respiratory Peak Flow

Unit may require service and/or callibration. Last serviced September 2019. Was pulled from a working environment. Good used working condition. Signs of average use. Includes a printed out copy of the service manual. Includes a hard case, case keys not included. Case has some adhesive/label remnants adhered to outside. Inside foam of hard case is worn and old. Please see all provided photographs.

CONDITION: Used
BRAND: Vitalograph
MPN: Compact