This Calibration Gas can be used to calibrate your hydrogen sensor at 1000 ppm  If you need to calibrate your carbon monoxide sensor to a different range (ppm), please contact us. The Gas cylinder is a 17 Liter container and is NIST traceable.  We do offer a larger 103 Liter cylinder of 1000 ppm Hydrogen.

PPM Hydrogen Calibration Kit Small:

     -H2 Calibration Gas in Nitrogen contained in a 17 Liter Steel Disposable Cylinder

     -For Use with Any and All Gas Detectors

     -Cylinder connection CGA 600

     -Calibration Certificate NIST, Made in the USA

When ordering you will need to specify which calibration adapter you need based on the Monitor you will be calibrating.

Hydrogen Information