Meggsi 2 Pack Mini Digital Hygrometer Gauge Indoor Thermometer, LCD Monitor Temperature Outdoor Humidity Meter for Greenhouse Jars Incubators Guitar Case, Fahrenheit (℉) or Celsius(℃)

Mini, Durable and Portable. Measuring humidity and temperature indoor/outdoor. Fast response that measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings. Temperature: Fahrenheit (°F) or Celsius (°C) conversion.(with temperature switch button- °C/°F mode).Comes with a Gift kit (Extra LR44 cell+Double-side tapes). [Humidity]-Measuring humidity range :10%-99%RH, Measuring humidity accuracy: +/-5%RH. [Temperature]-Measuring temperature range :-50℃ to 70℃(-58°F～158°F), Measurement temperature accuracy: +/-1℃(+/-2℉). Mini round digital humidity thermometer allows you to easily know the environment temperature and humidity. Mini, Durable and Portable enough for saving space and carrying around.