Description With material, it is great for you to use it as a indoor humidity meter for your house, bedroom, kids room, garage, workshop, barn, basement and even your cigars. Or as a outdoor analog hygrometer for your patio and your greenhouse. Feature - Color: As Shown. - Material: Plastic. - Size: 7 x 7 x 1.5cm. - Measurement Range: Temperature - 30 C - 50 C Error (+2 C). - Humidity: 20%-100% error (+5%). - Size: 75 mm diameter. - Great accurate temperature readings with this Mini Digital Thermometer which has a simple appearance, unobtrusive design. - Made of durable materials, for use in refrigerators, chillers and deep freezes, the thermometer has a range of -30 degree to + 50 degree. - Size of the Refrigerator Freezer Digital Thermometer makes it for any situations. where you need an accurate reading and the easy-to-read screen show the temperature of the environment in Celsius. - Modern type thermometer and hygrometer, Fine and clear dial with easy-to-read scale.Package list: 1 x Hygrothermograph