calliber

  1. Nicholas Flamel

    Best Hygrometer value for drying

    Good Monday, i need to get a hygrometer to dry my harvest and i have read that calliber lll are acurate. But this was posted in 2007. So i wanted some up to date opinions from my fellow gardeners. I was going to get one from Amazon but they have so many to choose from. They have a digital...