Kit comprises of: 1x UTRED30-16 1x ST100K-15 Temperature sensor 1x Glycol Buffer Bottle 1x Wall mount bracket Measure and store up 16,129 time/temperature readings – enough for 67 days at 6 minute logging. NOTE: THIS MODEL IS NOT WIFI ENABLED Interchangeable external probe with high quality gold-plated connector. Record inspections at the push of a button. Auto-pause function suspends alarm and statistic processing when the external sensor is unplugged. Second battery backup via a coin cell to ensure no data is lost even if the power source and alkaline batteries fail. Comprehensive customization options including sampling interval and alarm settings. Accessories include a range of external sensor options, wall mount bracket, and glycol buffer. Download Product Sheet PDF