This large screen multi function humidity allows you to easily and fast know the environment temperature and humidity around you anywhere, Also it can be use as a bedside clock. Perfect to use in office, bedroom, living room, incubators, brooders, cigar rooms and any other place that requires monitoring of temperature and humidity Feature - Color: Black. - Material: LCD+Electronic Component+Plastic. - Size: 9 x 9 x 2.5cm. - Temperature Measuring range: 0-50 ° C / 32-122 ° F. - Temperature Accuracy: ± 1 ° C. - Humidity Measuring range: 20% - RH. - Humidity Accuracy: ± 5%. - Power supply: 2 * 1.5V AAA Batteries (not included). - Back Light Function. - Accurate and . Measure temperature and humidity at the same time. temperature shown in Celsius (° C) or Fahrenheit (° F). - Clock, 12/ time format switchable. - Alarm function, free or on. - 3 touch keys with key sound control, easy to operate. - 2 blocks, can easily attach to some metal materials. with a hanging hole, can be on the wall. - With a bracket, can be placed on the table. LCD screen with back light, convenient to read. Package list: 1 x Hygrothermograph 1 x Package Box