... instal drive 4 .own personal music Hid Usb thermometer -2 FUNCTION:1, thermometer: -40~+120 C;2, alarm sound3, Precision: + 2C;4, ... , Support Windows ,XP, VIST;8, Memory requirement: 20M9 , Data auto save to be txt or excel;10, Send mails function11 ... of Option(1.UNIT , "Certigarde " and " Fahrenhert" for selection.(2. CALIBRATION, "Inner "and "Outter" for modification temperature ,if higger and ...