9.84in/25cm Round Thermometer with Hygrometer Large Indoor Outdoor Wall Weather Thermometers No Battery Required New

Features: 1. Large Dial with Bold Numbers: Extra-large wall thermometer with hygrometer. With the 9.84in/25cm diameter dial display make it easy to be read the temperature and humidity value from long distance 2. F/C Double Scale Round Thermometer with Wide Measurement Range. Our double scale thermometer Measuring range is -40-60C or -40-140F to suit most kind of climates. Extra hygrometer could measure humidity from 0-100%RH 3. Elegant Dial: Innovatively designed color can show the temperature change. Beautiful snowflake pattern and sun pattern. 4. No Battery Needed: This wall thermometer implementing the concept of green which without batteries energy saving. 5. Calibrate Automatically: The thermometer will calibrate automatically just place it at a fixed location. After 2 hours the pointer will match the local temperature automatically.