Accurate Measurement: A temperature measurement range of -50°C to +70°C and humidity detection ensure precise monitoring in a variety of environments. Compact and Portable: This mini thermometer is perfect for refrigerators, freezers, or any small space in your home or office. Clear and Easy to Read: The clear LCD display allows you to quickly read the temperature and humidity at a glance. Versatile: This device is suitable for both professional and home use, helping you maintain optimal climate conditions around you. Quantity:10Pcs/2Pcs Color:White/Black Material:ABS Package Contents: 10 * digital thermometers / 2 * digital thermometers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.