... : K,J,E,T,R,S,N,B thermocouple 2.4 channel display Temp/H 3.Big size LCD and USB data ... 240 seconds can be setPower supply9V block batteryDisplayLarge-screen LCD,4 sets of temperature data also showedDimension187*73*53mm (7.36 ... , manual, dedicated USB connection cable, 9V battery ,test certificate, Warranty card ApplicationsIt widely applied in Electronics, food industry, warehousing, textile industry ...