Applicable for home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc. Mini Digital Humidity Thermometer allows you to easily know the environment temperature and humidity around you This portable hygrometer thermometer measures indoor humidity and temperature in time, great for monitoring family's living conditions and health by preventing colds, dry skin, asthma, mold. Fast response that measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings. Bright and black front panel with a clear LCD display, easy to read even from a far distance. Product name: Pet Thermometer Product material: plastic and electronic components Product size: 45x15.5mm Product weight: 20 grams Product packaging: no packaging (product contains battery) Quantity: 4xElectronic thermometer Note: It does not include other things, the color is based on the first picture, and the other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as the picture. Due to manual measurement. Please allow deviation. Thanks!