10-Pack Mini Thermometer Hygrometer, Small Digital Electronic Temperature Humidity Meters Gauge Indoor LCD Display for Greenhouse, Garden, Cellar, Fridge, Mason Jar

Package Includes:10 x Small Hygrometer Thermometer. Products Specification: Temperature measuring range: -58℉-158℉ (-50℃-70℃) Temperature measurement accuracy: ±2℉ (±1℃) Humidity measuring range: 10%-99%RH Measuring humidity accuracy: ± 5% Measures conditions time: Every 10 seconds Install panel hole size: D42mm Operating Voltage: 1.5V, one button cell size LR44 Material: PVC plastic Size: 1.7" x 1.7" x 0.5" Kindly Note: There is a hole in the case to the circuit that is marked C/F . Please use a paperclip to press the circuit through that hole. It will switches from C to F.

• 【Mini Design】Mini round digital humidity thermometer, allows you to easily measures indoor humidity and temperature in time around you.
• 【Fahrenheit/Celsius】This round thermometer displays temperature in Fahrenheit or Celsius.(Use a paperclip to press a hole in the case to the circuit that is marked ℃/℉)
• 【Helpful Sensor】Handful of humidity and temperature sensors to scatter through your house, always be aware of your home conditions.
• 【Measuring Control】Temperature measurement accuracy: ±2℉ (±1℃); Humidity measurement accuracy: ±5%RH.
• 【Widely Used】Applicable for home, office, car, schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, libraries, schools, factories and places equipped with air condition, etc.