Buy this item and earn 50 points valued at $2.50.
(Redeemable on future purchases)

Test kit for your CO2 Analyzer

Once the EII CO has been adjusted to read zero, we recommend that you spray the bump test gas (using the supplied spray tube) into the EII CO dome for 5 seconds.

The reading on your EII CO should increase to over 25ppm, once you see this reading displayed then you are ready to check your tank. Further instructions on using the bump test gas can be found in the EII CO manual and quick start guide.

Does not include EII CO