Mercury-free: uses Gallium-Indium-Tin instead of Mercury to accurately measure temperature. Non toxic.
No need for batteries
Precise, unbreakable and enviromental friendly
100% environmentally safe
100% cost effective
Classic is a robust clinical analogue thermometer.
It does not contain Mercury (which is toxic): it uses instead Galistan to precisely measure body temperature.
NOTE: temperature reading is in degrees Celsius.
Classic does not need batteries and always work!