Feature: 1. ACCURATE MEASUREMENTS: The electronic thermometer provides accurate temperature and humidity measurements, helping you monitor changes in your environment. 2. REAL TIME TEMPERATURE AND HUMIDITY DISPLAY: The digital screen intuitively shows the current temperature and humidity, making it easy for you to access the information. 3. LIGHTWEIGHT AND PORTABLE: With its compact and lightweight design, the temp humidity meter is easy to carry and install, allowing you to monitor environmental temperature and humidity anytime, anywhere. 4. VERSATILE USE: Suitable for measuring temperature and humidity indoors and outdoors, the thermometer can be used in various settings such as homes, offices, vehicles, and greenhouses. 5. ABS MATERIALS: Made with durable materials, the hygrometer is built to last and offers high reliability, making it suitable for long term monitoring needs. Specification: Item Type: Electronic Thermometer Hygrometer Material: ABS LCD Display: LCD Size: Approx. 35.7 x 16.8mm / 1.41 x 0.66in (measurement has a small error) Battery Type: Button battery x 2 Humidity Display: Humidity measurement range 10% to 99% Humidity display resolution 1% Humidity sampling period 10 seconds (1 minute) Humidity measurement accuracy ±5% Rated voltage DC1.5v (2 AG13 button batteries) Temperature measurement range -50 ℃ to 70 ℃ Temperature measurement accuracy ± 1℃(at normal temperature) Size: Approx. 4.8 x 2.8cm / 1.9 x 1.1in Weight: Approx. 26 g / 0.9 oz. Package List: 1 x Electronic Thermometer Hygrometer