Available from Marathon Products Inc
DUAL SENSOR THERMAL DATA LOGGER —OPERATING RANGES: INTERNAL SENSOR -29°C TO +72°C & EXTERNAL PROBE -200°C TO +72°C
With one sensor for ambient range temperatures inside the case, and one external probe that monitors cryogenic temperatures from -200°C (-328°F) to +72°C (+162°F) this data logger is perfect for applications such as cryo-storage, freezers, refrigerators and incubators.
These high-precision laboratory-grade products will operate up to 1 year without a battery change. The LCD lets you view minimum and maximum recorded temperatures, prior to downloading to a computer. In conjunction with our MaxiThermal2 or 21CFR software, you can document your liquid nitrogen stored products for your GxP and FDA regulated environment.