The device is mainly used to monitor the temperature and humidity of food, medicine, and other products during storage and transportation. After recording, insert it into the USB port of PC, it will automatically generate reports without any driver.Features:Multi-use temperature and humidity measuring and recording.Widely measuring range, high accuracy and large data memory.Statistics available on LCD screen.No software needed to generate PDF and CSV temperature report.Parameter programmable by configure software.The LCD screen will be off after 10 seconds of inactive.Widely used in all kinds of warehouse management, logistics and cold chain, such as refrigerated containers, refrigerated package, cold storage, laboratory, etc.Specifications:Material: ABSTemperature Scale: or Temperature Resolution: 0.1Temperature Accuracy: 3 percent RH 0.5(-20-40), 1.0(others)Temperature Range: -30-60 0-85 percent RHCapacity: 32,000 readingsStartup Mode: Button or softwareInterval: Optional(default: 10 mins)Start Delay: Optional(default: 30 mins)Alarm Delay: Optional(default: 10 mins)Alarm Range: Optional(default: 8, 80 percent RH)Shelf Life: 1 year (replaceable)Report: Automatic PDF and CSVTime Zone: UTC and0:00 (default)Power Supply: 1 x 3V 210mAh CR2032 button batteryItem Size: 89 x 36 x 16m or 3.50 x 1.42 x 0.63inItem Weight: 34g or 1.21ozPackage Weight: 50g or 1.76ozPackage Size: 1 1.1 x 6.3 x 2cm or 4.37 x 2.48 x 0.78inPacking List:1 x Data Logger1 x Manual (English)