- Digital, easy-to-read thermometer for indoor and outdoor use ,- Weatherproof ,- With suction cup for simple installation on the window ,- Temperature range: -20° C to + 50°C - Colour Display: No ,- Display: Digital ,- Measurement Range (inside): -20°C to +50°C ,- Measurement Range (outside): -20°C to +50°C ,- Width x Depth x Height: 4.6 x 2.4 x 7,5 cm ,- Type of Battery (Station): LR1130 ,- Colour: White 2 years legal warranty only