4-pack Mini Hygrometer Thermometer Fahrenheit Indoor Room Round Humidity Temperature Gauge for 3D Printer Home Jars Reptile Incubator Guitar Case

Package Includes: 4 x Round Hygrometer Thermometer High Reliability and Accuracy Fast response that measures every 10 seconds to provide updated and accurate reading Caring for Health Measures conditions every 10 seconds to quickly identify changes in temperature and humidity. The up-to-date display is great for caring family's living conditions and health by preventing colds, tracheitis，arthritis and headache Wide Range of Application Diameter of this hygrometer thermometer is only 1.8", the space-saving design enables it to be used in various environments such as office, babyroom, greenhouse and so on.

• Mini round digital humidity thermometer allows you to easily know the environment temperature and humidity around you
• Fahrenheit (°F) or Celsius (°C) conversion, this round thermometer displays temperature in Fahrenheit or Celsius (pressing the conversion button of ℃/℉)
• Temperature measuring range: -58℉-158℉ (-50℃-70℃); Humidity measuring range: 10%-90%RH (Measures conditions every 10 seconds)
• Temperature measurement accuracy: ±2℉ (±1℃); Humidity measurement accuracy: ±5%RH
• Mini and compact design with clear LCD display, can be used in various environments such as office, babyroom, greenhouse and more