Outdoor/Room Thermometer Humidity Meter Hygrometer Temperature ThermometersOOTDTs: Designed with a comfortable handle and hanging hole, which can be used well on the table or wall. The digital thermometer has a transparent coating and a clear scale for easy reading and recording. The indoor wall hygrometer can hide well in any small space and does not take up too much space in the office, bedroom, terrace. Used as a greenhouse thermometer and an ideal tool for observing temperature fluctuations. Thermometer accurate from -20°F and 120°F (-30°C and 50°C), humidity from 1% to 99%, can accommodate all kinds of climates. Specification: Material: Plastic Size: Approx. 23 x 6.8 x 2.2cm/9 x 2.78 x 0.9in Temperature Measurement Range-20 °F - 120 °F(-30 °C - 50 °C) Humidity Measurement Range 1%-99% RH Package Includes: 1X Wall Thermometer Note: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.