The TC101A Thermocouple Data Logger Compatible with eight different types of thermocouple probes, the TC101A can measure temperatures as low as -270 °C, and up to as high as 1820 °C (probe dependent), with an environmental operating temperature range of -40 °C to +80 °C (-40 °F to +176 °F). The TC101A also features a 10-year battery life and a memory storage capacity of up to 1,047,552 readings.
Thermocouple probe sold separately.