Lascar USB Thermocouple Data Logger - Lascar EL-USB-TC, This data logger has been designed to interface with either a J, K or T type thermocouple, which is simply connected to the dedicated socket at the base of the unit. The unit is easily set-up by plugging into a PC, via the USB port, where parameters such as mode, logging rate, start time, and any downloads may be done. The instrument will record over 32,000 readings at a rate of between 1 second and 12 hours and, when downloaded, data can be graphed, printed and exported to other applications via the supplied purpose designed software. For further details see the FAQ at www.lascarelectronics.com/support. Lascar EL-USB-TC USB Thermocouple Data Logger