JEDEW 2-Pack Mini Hygrometer Thermometer Digital LCD Monitor Indoor/Outdoor Humidity Meter Gauge Temperature for Humidifiers Dehumidifiers Greenhouse Reptile Plant Humidor Fahrenheit(℉) or Celsius(℃)
Brand: JEDEW
Color: Black-2pack

More Details:
Measuring humidity range :10%~99%RH
Measuring temperature range :0°c to 70℃
Measuring humidity accuracy: +/-5%
Measurement temperature accuracy: +/-1℃
Temperature display resolution: 0.1℃
Humidity display resolution: 1%RH
Install panel hole size: Diameter 42mm
Size:1.7in x 1.7in x 0.5in / 44mm x 44mm x 15mm(Upper Diameter:44mm)
Color: Black
Operating Voltage: 1.5V, one button cell size LR44(included)

Material: ABS
Screen: LCD display
Note:
1- Fahrenheit (°F) or Celsius (°C) conversion, this round thermometer displays temperature in Fahrenheit or Celsius (pressing the conversion button of ℃/℉)
2-Humidity measurement accuracy +/-5%
3-Button cell RL44 are included
Package Includes:
2 x Digital Hygrometer/ Thermometer

1-Applicable for home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc.
2-Fahrenheit (°F) or Celsius (°C) conversion, Temperature accuracy +/-1°C(+/-2°F), Humidity accuracy +/-5%RH.
3-This portable hygrometer thermometer Measures Indoor humidity and temperature in time, help to adjust the humidifier, dehumidifier settings and humidistats, great for monitoring family's living conditions and health by preventing colds, dry skin, asthma, mold.
4-Fast response that measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings, wide measuring range: work temperature from 0℃ to 70℃(+32°F ~ +158°F), work humidity from 10% to 99% RH.
5-Mini round digital humidity thermometer allows you to easily know the environment temperature and humidity. Small, Durable and Portable enough for saving space and carrying around.