Outdoor/Indoor Thermometer Hygrometer Humidity Monitor Temperature Humidity Gauge Meter with Celsius/Fahrenheit (degC/degF) for Patio Field Cellar Garden Humidors Greenhouse Closet by DWEPTU

Features

• [(NO BATTERY REQUIRED)] Wall-mounted thermometer and hygrometer is mechanical and has a longer life expectancy in use, you don’t worry about cold weather draining the battery since the analog work well but no batteries needed replacing.
• [(SIMPLE TO OPERATE)] Easy to know current temperature and humidity, No instructions necessary. This is the simplest thermometer with no buttons to operate.
• [(TWO IN ONE DESIGN)] Indoor Thermometer Hygrometer Temperature measurement accuracy: +-1degF; Humidity measurement accuracy: +-1%RH. Indoor Thermometer Hygrometer Temperature measuring range -10degF~120degF ; Humidity measuring range 1%-99%RH.
• [(Comfort indicator)] Indoor thermometer hygrometer with practical comfort level Indicator. A variety of color alerts help us immediately understand different temperatures and humidity, assisting the usage of humidifier, dehumidifier settings, and humidistat, and also facilitate monitoring family’s living conditions.
• [(NO BATTERY REQUIRED)] Wall-mounted thermometer and hygrometer is mechanical and has a longer life expectancy in use, you don’t worry about cold weather draining the battery since the analog work well but no batteries needed replacing.