Feature:1. LARGE LCD SCREEN: Large LCD screen with a large number of numbers is very easy to read.2. WEATHER STATION CLOCK: The weather station clock can display the time and measure indoor and outdoor temperature at the same time.3. WITH A PORTABLE TRANSMITTER: With a portable transmitter, it can sense outdoor temperature and transmit within 100m without obstacles and within 30m with obstacles.4. WIDELY USED: Wireless thermometers are very suitable for homes, offices, modern plant greenhouses, incubators, nutrition rooms, schools, laboratories, baby rooms, hospitals and other places.5. COMPACT AND SIMPLE DESIGN: The mini digital thermometer has low power consumption, high accuracy and stability. It has a shelf and wall mounted hook hole, you can easily place it anywhere.Specification:Item Type: Wireless Electronic ThermometerMaterial: ABS PlasticModel: TS-WS-47Temperature Measurement Range: Indoor: 0-60 Outdoor: -40-60 ()Temperature Resolution: 0.1 ()Temperature Indicator: 2xAAA Batteries (Not Included)Transmitter: 2xAAA Batteries (Not Included).Package List:1 x Temperature Indicator1 x Transmitter1 x ManualNote:Please allow 0.11cm / 0.040.4in error due to manual measurement. Thanks for your understanding.