Hygrometer: Round 4"

Product Features

• German made precision
• Chrome exterior finish
• Large easy to read numbers
• FREE Shipping on orders over $100!

     This German made Hygrometer will tell you the exact relative humidity. Why do you care? The Finnish rule of “200” states that when the actual sauna air temperature is added to the actual relative humidity and they total "200" you have the ideal sauna environment. When you keep your sauna in that rule of 200 zone you will be amazed at how much you sweat, how many toxins you get rid of, you may never get sick again!.