Portable Type Data Logger finds application in environmental chambers, laboratory equipments, heat treatment, large funnels furnace and oven temperatures at various locations, green house, ware house , power plant, plastic and packing industry, aircrafts cabins , refrigerate truck, containers, food transportation, validation of cold- chain shipping and storage process. The Logger comes in microcontroller based design with 8 channels. The Portable Type Data Logger comes with 20 X 4 LCD display and touch panel.