Features [HD LCD Display] Our digital temperature humidity meter gauge is with HD LCD display and is eye catching and easy to see. [Large and Bold Fonts] Digital display hygrothermograph meter is also with large and bold font so no matter the elder or the young, they can simple get the accurate number. [45° Support Frame] LCD thermometer hygrometer adopts scientific 45° view angle frame and you can fold the support frame at will. [Realtime Monitoring] You can know and do realtime monitoring of the meter values and record the all time or 24 hours temp humidity value for the maximum or minimum number. [Environment Friendly ABS Housing] This digital temperature humidity meter is made of ABS housing and environment friendly. Specification: Item Type: Temperature Humidity Meter Material: ABS Indoor Temperature Measuring Range: 0-70℃ Indoor Humidity Measuring Range: 20%-99% Batteries: 1.5V AAA batteries x 2 (shipped without batteries) Package List:1 x Temperature Humidity Meter 1 x Instruction Manual Package List 1 x Temperature Humidity Meter 1 x Instruction Manual