1、With dual‑screen display, it can display temperature and humidity separately for easy recording and measurement. 2、LCD screen, its screen display is clearer and reading is more convenient, which can improve your planting or home experience 3、With numerical memory function, it can memorize the tested data in a certain range, which is convenient for you to compare temperature changes at different times. 4、High accuracy, it is composed of sophisticated electronic components, and the measured data is more accurate, which can help you better understand and monitor the current environment. 5、Small in size, it is lightweight and portable, can be easily held or installed where necessary, and can play a real‑time monitoring role. Item Type: Temperature and Humidity Monitor Weight: Approx. 130g / 4.6oz Material: Plastic Product Size: Approx. 13x7.8x2cm / 5.1x3.1x0.8in Indoor Temperature Range: -10℃-50℃ Outdoor Temperature Range: -50℃-70℃ Indoor Hygrometer Range: 25% RH-98% RH Battery: 1x1.5V AA Battery (Battery Not Included) Application: Can be applied to indoor and outdoor, camping, garden courtyard and other temperature measurement 1 x Temperature and Humidity Monitor