Cem DT-172TK Temperature & Humidity Data Logger

Features Internal temperature and humidity sensors plus external Type-K thermocouple input Wide logging range: -40 °C to 70 °C and 0-100%RH internally; -200 °C to 1370 °C (Type-K) High accuracy: ±0.5 °C (internal); ±3.5% RH; Type-K: 0.15% rdg 1 °C (above -100 °C) Large memory: 32,000 data points (16,000 each for temperature and humidity) Programmable logging intervals: 1 sec to 24 hours Long battery life: up to 3 years on one 3.6 V lithium battery Time-stamped data with date/time tagging USB interface for easy data export and analysis using Windows software Applications Environmental monitoring in offices, labs, storage rooms, and cleanrooms Transport condition tracking for temperature-sensitive goods Extended temperature measurement using Type-K probe (e.g. ovens, furnaces) Long-term climate logging with minimal power consumption Data analysis using PC software for trends, alarms, and reporting Specifications Internal Temperature Range -40 °C to 70 °C (-40 °F to 158 °F) Internal Temp Accuracy ±0.5 °C Humidity Range 0 to 100% RH Humidity Accuracy ±3.5% RH Type-K Temperature Range -200 °C to 1370 °C (-328 °F to 2498 °F) Type-K Accuracy (above -100 °C) ±(0.15% rdg 1.0 °C) Type-K Accuracy (below -100 °C) ±(0.5% rdg 2.0 °C) Memory Capacity 32,000 data points (16,000 each for temp & humidity) Logging Interval 1 sec to 24 hours Battery Life Up to ~3 years (3.6 V lithium battery) Interface USB with Windows analysis software Dimensions 94 x 50 x 32 mm Weight ~91 g Package Included DT-172TK data logger unit 3.6 V lithium battery Type-K thermocouple probe (if included) USB cable and analysis software User manual / Quick start guide