Calibration Cap for Gas Sensors

Item #: 83505


Product Summary

PureAire’s calibration cap is designed for calibrating or bump testing electrochemical sensors with calibration gas. The cal cap can also be used with CO and LEL gas sensors. The lightweight and portable design is easy to carry to any job site.

Stock Available


  • 2 1/4 tube ports
  • Inlet port
  • Exhaust port
  • Universal sensor fitting for toxic, combustible, corrosive, and ppm or % sensors.
  • Can be used on all electrochemical or LEL sensors
  • Small, lightweight, and portable
  • Weight .3lbs (.13kg)
  • Dimensions 2.5in x x 1.5inĀ  (63mm x 152mm x 38.1mm)
  • Country of Origin: USA
  • Harmonized Tariff Code: 3917.32.10