HSE Cedar Sauna Thermometer - Mechanical Thermometer with Minimalist Design and Glass Dials

• QUALITY CEDAR WOOD - Made entirely with beautiful and aromatic Canadian red cedar wood, the traditional wood of choice in saunas.
• MINIMALIST DESIGN - An elegant, minimalist design to look beautiful in your sauna. Beveled edges, glass casing, and a subtly iridescent gold dial displays temperature only in both Fahrenheit and Celsius.
• NATURAL MECHANISM - Using no batteries, electricity, or dangerous substances, this instrument instead utilizes a finely calibrated spirally wound metal strip.
• ANALOG THERMOMETER - This natural metal mechanism reacts to changes in temperature in a way that moves the dial to the correct reading.
• MANUALLY ADJUSTABLE - All HSE instruments are carefully calibrated during assembly, but if your instrument's readings ever become imprecise you can reset the dial back to the correct temperature at any time using a flat head screwdriver in the slot found on the back of the thermometer.

What is a mechanical thermometer? 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.