Welcome to our store! Features: 1. Mini thermometer hygrometer allows you to easily and quickly know the ambient temperature and humidity. 2. It can accurately measure humidity in the range of 10% - 99% and temperature from -50 ℃ to 70 ℃, providing a comfortable living environment for your pets or reptiles. 3. Integrated thermometer and hygrometer in one unit, convenient to use. 4. LCD digital display shows the numbers clearly for easy reading. 5. Perfect for use in incubators, mines, cigar rooms, reptile tanks, fish tanks, aquariums, and other places where you need it. Specification: - Item Type: Mini Thermometer Hygrometer - Material: Plastic - Black Color - Humidity Measuring Range: 10% - 99% - Humidity Resolution: 1% - Humidity Sampling Period: 10 seconds (1 minute) - Humidity Accuracy: ±5% - Battery Type: 2 * 1.5V AG13 Button Batteries - Temperature Measuring Range: -50 - 70 ℃ - Temperature Accuracy: ±1 Celsius - Wire Length: 1.5m / 59.1in - LCD Display Size: 3.5 * 1.6cm / 1.4 * 0.6in - Item Size: 4.8 * 2.8 * 1.5cm / 1.9 * 1.1 * 0.6in - Package Weight: Approx. 41g Package List: - 1 * Mini Thermometer Hygrometer Notice: Please allow minor errors due to manual measurement and different monitors. 100% Satisfied: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory after-sales service. Thank you for choosing us. We hope this helps you and wish you a happy life.