Specifications: Used for high precision temperature and humidity measurement, recording and monitoring. Wide application in pharmaceuticals, food, life science, cooler boxes, medical cabinets, fresh food cabinets, freezer or laboratories, etc. Datalogger up to 16384 readings. The professional software can be so easily used to setup, download data, view graph, and output report. After the recording points are used up, it can be reset to zero via software. Over temperature light alarm, startup delay, current time functions. Plug-and-play USB port interface. Export data in PDF via data management software. ℃/℉ temperature unit optional. Used in pharmaceuticals, food, life science, cooler boxes, medical cabinets, fresh food cabinets, freezer or laboratories. Wide measuring range, high accuracy and large data memory. Data can be downloaded, analyzed, exported and printed conveniently. Max/Min values available. Data memory of 16384 readings. Item Name: Humidity Temperature Recorder Material: ABS Plastic Temperature Unit: ℃/℉ Temperature Range: -40℃-70℃/-40℉-158℉ Temperature Resolution: 0.1℃ Temperature Accuracy: -10℃-70℃±0.5℃/0.9℉; -40℃-10℃±0.8℃/1.5℉ Humidity Range: 0-100% Humidity Resolution: 0.1% Humidity Accuracy: 35%-80%±3.0%; Other±5.0% Export Format: PDF amp; Data Graph Record Interval: 1s-24hour (Adjustable) Connect Interface: USB Power Supply: 1 x CR2032 Battery (Not Included) Features: Portable, Thermometer, Hygrometer, Data Logger Size: 76mm x 42mm x 25mm/2.99 #34; x 1.65 #34; x 0.98 #34; (Approx.) Notes: Due to the light and screen setting difference, the item #39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Humidity Temperature Recorder 2 x Screws 1 x User Manual