Circrane 1325 Inch Round Thermometer with Hygrometer Large Indoor Wall Patio Bimetal Weather Thermometer No Battery Required White

1325 Large Dial with Bold NumbersExtralarge bimetallic wall thermometer with hygrometer With the 1325 diameter dial display make it easy to be read the temperature and humidity value from long distance Double Scale Round Thermometer with Wide Measurement RangeOur double scale thermometer accuracy is between 40 to 14040 to 60 to suit most kind of climates Extra hygrometer could measure ambient humidity from 0 100 Elegant Gradient Color Dial with Freezing Point SymbolInnovatively designed gradient color dial can show the temperature change The gradient starts with blue on left side and finishes with red on the right side Another gradient color effect of green will show different humidity levels Beautiful snowflake pattern is used to indicate the freezing point temperature Environmental ProtectionThis wall thermometer implementing the concept of green which without batteries energy saving environmental protection It use the different bending degrees of temperature sensitive metals in different temperature environment to realize the display of temperature Calibrate AutomaticallyThe thermometer will calibrate automatically just place it at a fixed location After 2 hours the pointer will match the local temperature automatically Please feel free to contact us if any questions or defective issue about our thermometer