This dual-scale thermometer sticker has so many uses! Just peel and stick on glass, plastic and metal surfaces for a visual indication of temperature changes. Great for science projects, for monitoring animal habitats (especially reptiles and aquarium fish), or for use in a science lab. Stick one on a bedroom window and monitor temperature fluctuations. Color will change according to temperature. Thermometer reads temperatures between 18-34 degrees Celsius in 1 or 2 degree increments. The thermometer also reads Farenheit temperatures between 64-93 degrees in 1 to 4 degree increments.
Features:

Just what I needed
Great Thermometer