Dial thermometers are made with galvanized steel housings while the lids are made of a material resistant to scratching. The measuring device is based on a bimetallic spiral. Temperature measurement range is from 0° to 120° C and the available diameters of discs are 40, 63, 80 and 100 mm. Dial thermometers are equipped with rear brass connections. The offer also includes bar thermometers for boilers.