Indoor Outdoor Thermometer - Weather Dial Hygrometer Thermometer, No Battery Required Hanging Hygrometer for Wall, Table, Car, Greenhouse or Decorative, Round 4" in Diameter

Features

• ROOM THERMOMETER HYGROMETER - Round thermometer hygrometer wireless can be used indoors as decorations or tools, such as wall, table, refrigerator, door, freezer, incubator, greenhouse, breeding box, car, baby room etc. or as a measuring tool to carry outside and use outdoors. Hygrometer is suitable for almost any measuring scene
• MEASURING RANGE -20℉ to 120℉ - This hygrometer/thermometer accurately measures temperature and humidity simultaneously ranges between -20 and 120℉/-30 and 50℃ to accommodate all climates, both Celsius and Fahrenheit are available; humidity range from 0 to 100%RH. The wide measurement range can meet most of your measurement needs
• ALUMINUM DIAL EASY to READ - Hygrometer thermometer clock's glass lenses, black hands, white dial, and clear scale make reading easy. Put the 2-in-1 thermometer and hygrometer on the desk or hang it on the wall. You can know the temperature and humidity of indoor or outdoor at any time
• AUTOMATIC CALIBRATION within 2 HOURS - This weather thermometer with a precision-made thermometer coil ensures accurate readings. This hygrometer uses a built-in automatic induction unit that enables real-time sensing, so you don't need to calibrate it and does not require a battery
• HIGH QUALITY MATERIALS WORTH YOUR EVERY PENNY - Room thermometer includes Aluminum alloy outer ring, glass mirror, plastic chassis, aluminum dial and pointer, brass hanging ring. So our hygrometers indoor are more durable than other thermometers hygrometers.