20PPM CO BBK-20 Calibration Kit for Breather Box


  • Suits All Breather Box Models
  • Used to Calibrate Breather Box CO Sensors
  • Kit includes;
    • 20PPM CO Carbon Monoxide in 17 Liter Disposable Cylinder
    • 0PPM Gas in 17 Liter Disposable Cylinder
    • 3/16″ Colder Plug
    • Regulator and Tubing
    • Comes in Hard Case
  • Canister Pressure is 50psi
  • Can not be Air Freighted, must go ground shipping
  • Sold as a kit
  • MFR # BBK-20
  • Genuine Parts – Manufactured by Air Systems International