Thermal Printer Paper for MicroLab Spirometer x 10 Rolls Otoscope and Opthalmoscope Accessories The Onyx II's new enhanced

The Onyx II's new enhanced design features an enclosed spring and wider viewing angle with easy battery access

Takes approximately 6

and is functional

50% of the cost of purchasing item brand new

Due to their high quality conductive adhesive gel and pliable substrate that conforms to the body

Thermal Printer Paper for MicroLab Spirometer x 10 Rolls Otoscope and Opthalmoscope Accessories The Onyx II's new enhancedThermal Printer Paper for the MicroLab Spirometer This high quality thermal paper allows results from the MicroLab spirometer to be captured for review or archiving purposes. 112mm x 28mm x 9. 5m Comes in Quantity of 10 rolls