The LogTag UTRED30-16 dual probe temperature recorder kit comes complete with the UTRED30-16 data logger, two ST100 probes and glycol bottles, including a NIST traceable calibration. The logger measures and stores up to 16,000 real-time temperature readings for each channel via its connected external probes. It features a large easy-to-read display and is designed to show ‘at a glance’ if temperature excursions have occurred during the current day and up to the previous 29 days. If temperature readings are outside pre-set alarm limits, it is indicated by a large X on the display and a blinking red alert LED. A built-in buzzer will optionally sound an audible alarm. The logger can also be used with just a single probe.