Feature: 1. Multifunctional design, can measure indoor and outdoor temperature and humidity. 2. Large LCD digital display screen, clear and easy to read even at a long distance. 3. The temperature unit can be switched between ℃ and ℉, with high measurement accuracy. 4. Support maximum and minimum value display, can press the "Maximum Minimum" button to select reading as needed. 5. Selected high‑quality ABS plastic, with excellent impact resistance and durability. 6. Thermometer hygrometer, suitable for bedroom, kitchen, office, living room, hotel, etc. Specification: Item Type: Temperature Humidity Meter Material: ABS Screen Size: Approx. 37x53mm / 1.5x2.1in Indoor Temperature Range: -10 - +50℃ (+14 - +122℉) Outdoor Temperature Range: -50 - +70℃ (-58 - +158°F) Humidity Range: 20%-99%RH Temperature Accuracy: ±1℃ (-20-60℃), ±2℃ (Other) Humidity Accuracy: ±5%RH (20%-99%, 25℃) Resolution: 0.1℃/1％RH Storage: -20℃-60℃/ 20-80%RH Battery: 1.5V 1 x AAA Battery (Battery Not Included) . Package List: 1 x Temperature Humidity Meter (Battery Not Included)1 x Detection Line1 x Accessory2 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.