... ,J,E,T,R,S,N,B thermocouple 2.4 channel display Temp/H 3.Big size LCD and USB data ... USB interface.(3) Log interval:2s~24h(4) Tespro Analysis software used to view graph for loggingdata, configuration ,powerful ability of ... size 54*44mm (2.12*1.73 inch)Weight320gAccessoriesTespro analysis software CD, manual, dedicated USB connection cable, 9V battery ,test certificate ...