Temperature indicator: 0° C / +50° C shows the under and over
temperature through coloured LED on
Below 0°C : BLUE LED
Exceeding +50°C : RED LED
Measuring interval = 1 minute, recording time up to 180 days

Temperature indicator: -18° C / +37° C shows the under and over
temperature through coloured LED on
Below -18°C : BLUE LED
Exceeding +37°C : RED LED
Measuring interval = 1 minute, recording time up to 180 days