Description: Precision Measurement: Measures temperatures between -20f to +120f (-30c to +50c),and the temperature resolution is 1c. Easy Readability: Copper-colored appearance provides two methods of degrees Celsius and Fahrenheit. The internal is combined with white background and black digitals,and the red line in the middle represents the temperature. It is clear and easy to read the temperature quickly,even a child. Versatile Use:Wall hanging design, suited for indoor and outdoor placement,put anywhere you want, like kitchen, garden, greenhouse, basement,baby room,guitar room and office. Accurate Monitoring: Great for monitoring family's living conditions and health to preventing colds, dry skin, asthma, allergy and so on. Durable: This thermometer is made of high-quality metal and plastic materials,waterproof and strong. Specification: Size:250x80mm/9.8x3.1 inch Temperature Measurement Range:-30-+50c/-20-+120f Temperature Measurement Accuracy:-30-+50c Temperature Resolution: 1c Humidity Measurement Accuracy:+RH Temperature Measurement Error:+-1c Package Includes: 1 Piece Wall Thermometer(2 Pack) : Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!