Size: 110*35* 35mm N.W.:80g(include battery) Easy-clean cover free design Feature: 1.Display range: 34-44 degree centigrade (93.2-111.2 degree fahrenheit) 2.Measuring accuracy:+/-0.2 degree centigrade (+/-0.4 degree fahrenheit) 3.Min scale: 0.1 4.Taking time: 0ne Second 5.Beeper function 6.Memory: 10 Group memories 7.Auto shut-off in 1 min after nonuse 8.Battery: AAA*2,Alkaline Batteries 9.Battery life:Approx. 4000 times 10.Safe and Hygenic