Detailed Product Description hygrometer Model:TTH-002Function:1.with LCD display, clock, alarm,indoor and outdoor temperature&humidity,Applicable to domestic and industrial production and storage.2.Measuring range:-10+70oC3.Humidity measuring range:10%~99%4.Accuracy:Temperature+-1oC,Humidity+-5%5.Specification:108*100*21MM6.Battery:1.5V,AAA/PCS7.Material:ABS