LCD digital display, can easily read the temperature. With temperature sensor probe, provide precise measurement. Embedded installation, easy to install. Suitable for both indoor and outdoor use, such as swimming pool, fridge, aquarium, etc. Type: Digital Thermometer Material: Plastic Temperature Measurement Range: -50 Celsius Degree - 110 Celsius Degree Temperature Display Resolution: 0.1 Celsius Degree Temperature Sampling Period: 2 Seconds Temperature Measurement Accuracy: 1 Celsius Degree Temperature Out of Range Tip: Hi Rated Voltage: DC1.5V Battery: 2 x LR44 Button Batteries (Included) Features: LCD Display, Digital, with Probe, Embedded Installation Sensor Cable Length: 1m/39.37" (Approx.) LCD Display Size: 40mm x 22.5mm/1.57" x 0.89" (Approx.) Thermometer Size: 48mm x 28.5mm x 15mm/1.89" x 1.12" x 0.59" (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 3 x 1 x Digital Thermometer