1.Number: TM902C 2Digital ThermometerModel 3.Household 4.LCD display, structure conpact design 5.K-type senor are useful ... type6F22, 9VDimensions105×70×25mmStandard AccessoriesTest lead,Battery,Manual,K-type termocouple wire Operating Enviroment Temperature:0-40oC Relatively ... polarity display.-Battery:One DC9V battery (same as the type of 6F22).-Battery Life : Power consumption 10mW,continuous ...