Data logger that will record temperature exposure from -40 °C to 85 °C (-40 °F to 18 5 °F), with a resolution of 0.01 °C (0.01 °F) at a ± 0.5 °C (± 1.0 °F) accuracy and humidity values from 1% to 99% RH non-condensing with a resolution of 0.01% RH ± 2% RH accuracy.