Staff Answer
May 07, 2026 - 08:34 AM
This depends a bit on what sensors you have on your unit, but if it's a typical 4-gas unit you will need gas and a regulator.
Here is the recommended gas:
https://idealcalibrations.com/calibra...
Here is the recommended regulator:
https://idealcalibrations.com/demand-...
You'll also need a but of tubing if you don't have the length of tube that came with the unit. Just get 2 feet or so of this:
https://idealcalibrations.com/tubing-...
If you have any other sensors aside from H2S, CO, LEL, and O2, reply to this post or call support and we'll help you find the additional cylinder.
Here is the recommended gas:
https://idealcalibrations.com/calibra...
Here is the recommended regulator:
https://idealcalibrations.com/demand-...
You'll also need a but of tubing if you don't have the length of tube that came with the unit. Just get 2 feet or so of this:
https://idealcalibrations.com/tubing-...
If you have any other sensors aside from H2S, CO, LEL, and O2, reply to this post or call support and we'll help you find the additional cylinder.
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