Ruidigrace Timers Indoor Outdoor Thermometer Large Wall Thermometer-Hygrometer Waterproof Does not

Indoor Outdoor Thermometer Large Wall Thermometer-Hygrometer Waterproof Does not Require Battery Feature: Large 10 inch dial with black bold lettering makes it easier to read the temperature and humidity from a distance Temperature range from -40 to 60°C -40 to 140℉ both Celsius and Fahrenheit are available; humidity range from 0 to 100% RH to suit all climates The product uses a plastic bottom case and an acrylic dial environmentally friendly design does not require batteries The weather resistance and waterproof of the thermometer can be applied to the decoration of homes offices yard garages etc Automatic calibration within 2-3 hours the pointer will automatically match the local temperature please feel free to contact us if you have any questions about our products Grasp the Bedroom Temperature Summer room temperature: Around 73-77℉. Winter room temperature: Around 73-77℉. To control the temperature of the bedroom do not dry or damp. Keeping humidity at 50% is more comfortable. Be sure to take care to prevent your baby from catching cold. Grasp Air Conditioning Temperature When the room temperature is 77℉ in summer the relative humidity should be controlled at 40-50%. When the room temperature is 66℉ in winter and the relative humidity should be controlled at 60-70%. Temperature and Humidity are Important Conditions for Flower Survival High temperature: no less than 53℉ at room temperature in winter. Medium temperature: no less than 41℉ at room temperature in winter. Low temperature: room temperature is not lower than 32 ℉ in winter. Wet flower: air humidity is not less than 80%. Medium wet flower: air humidity is not less than 60%. TIP： Dong t put it in a place with strong sunlight and intensive water vapor which will affect the accuaracy Parameterl： Weight: 0.35KG Size：10 INCH Temperature measurement range: -40 to 60℃ (-40 to 140℉) Temperature resolution: 2 (℃) Temperature measurement error: +/- 2 (℃) Humidity measurement range: 0 to 100% (RH) Humidity measurement accuracy: 2% (RH) Humidity measurement error: +/-7% (40% to 70%) (RH) Package: 1X Thermometer