Veanic 4-pack Mini Hygrometer Thermometer Digital LCD Monitor

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: 20%-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.; Package Includes: 4 x Round Hygrometer Thermometer.; High Reliability and Accuracy.; Fast response that measures every 10 seconds with 24 sensitive VENTS 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 1.65", the space-saving design enables it to be used in various environments such as office, babyroom, greenhouse and so on.