Tip Therm - Foot Thermometer This instrument uses the different properties of plastic and metal to create distinct sensations of different temperatures on the skin's surface. Although both materials are at room temperature, due to their higher thermal conductivity, the metal part removes more heat from the skin than the plastic and is therefore undoubtedly perceived as colder by healthy individuals. General features: • Application area: skin • Weight: 58 g • Ergonomic • Lightweight • Easy to use