Small and practical thermometer for a variety of uses, such as living room, cellar, garage, car or workplace. Use it on a flat surface or secure it to a wall with the adhesive pad attached to the back. [TFA DOSTMANN] In 1964 Heinz Dostman founded the "TFA" as the "Pulp Factory" in Kuroitzwaltheim, Germany. Inspired by the six thermometer invented by James Six in 1782, Heinz Dostmans patented thermometer is the first TFA product. Started in 1964 in Kloitzveltheim and has been making weather measuring instruments for over 50 years. New innovation and unique design create many patents and utility models for better weather equipment.