Features and specifications: 1) Model: MT-4052) Nipple shape makes it very easy to use3) 0.1 accuracy and fast response4) Easy to read 3 1/2 LCD display5) Last reading memory display6) Beep alarm when peak temperature is reached7) Auto shut-off function8) Without mercury, suitable for home and hospital useOuter packing:144pcs/ctn producing area:China payment:T/T, L/C