Reply To: Testing a 55 gal barrel buried underground for temps, and possible uses.

  • MartHale7

    September 16, 2023 at 3:44 pm

    Yeah, I have an old temp capture device that I am waiting on batteries for.

    But my wifi temp has worked off and on even under 3 inches of sand!

    I believe I will put in a bag or two of vacuum sealed grain and give it a test run.

    Below are temps for a week. All under 80 deg, I believe I will go a food deeper under ground after my replacement battery comes.