Description： Muti-function THERMOMETER, Real time data loggerModel : YK-2005TM* High capacity, 16,000 data logger point.* Real time data logger (record year, month, date, hour, minute, second).* Multi-function : Type K, Type J, Pt100 ohm, Infrared Thermometer.* Type K : -50 to 1300 oC, Type J : -50 to 1100 oC, Pt 100 ohm -200 to 850 oC.* Optional probe : Type K probe, Type J probe,, PT 100 probe, IR probe.* Max., Min., Data hold, zero adjust.* RS232/USB computer interface.* Optional data transmission software, SW-DL2005.* Jumbo LCD display.* DC 1.5V ( UM3, AA ) x 4 PCs or DC 9V adapter in.* Size : 203 x 76 x 38 mm.