hermometer?
A mechanical or analog thermometer has a metal coil that naturally expands and contracts with temperature changes to change the position of the thermometer’s needle. In this way, there are no batteries, electricity, or dangerous substances needed to run the thermometer. The hygrometer works very similarly.
Is this as accurate as a digital thermometer?
No, please note that this instrument could show a slight difference when compared to digital tools, but provides a great approximation that requires no outside energy sources or dangerous substances, making it a great natural tool for your sauna. moreover, the dial can be adjusted at any time you see fit to continue to give you an accurate approximation well into the future.
Please note: For the most accurate readings, hang away from your sauna’s heat source (i.e. don’t place directly above the heater).
Dimensions: 25 x 12.5 x 3 CM