ΑΜ radio detector

[taxma1981]

Work this method?

[Mike(Mont)]

Hi Taxma , for find Cave You can use Resonant frequency of CO2 and H with Calculator of LRLMAN .

How do you calculate CO2? Tim's calculator only works with single elements.

[humhum]

How do you calculate CO2? Tim's calculator only works with single elements.

For test first will need use one , after other .