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 & 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: / Temperature Resolution: 0.1Temperature Accuracy: 3%RH; 0.5(-20~40), 1.0(others)Temperature Range: -30~60; 0~85%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%RH)Shelf Life: 1 year (replaceable)Report: Automatic PDF and CSVTime Zone: UTC +0:00 (default)Power Supply: 1 * 3V 210mAh CR2032 button batteryItem Size: 89 * 36 * 16m / 3.50 * 1.42 * 0.63inItem Weight: 34g / 1.21ozPackage Weight: 50g / 1.76ozPackage Size: 1 1.1 * 6.3 * 2cm / 4.37 * 2.48 * 0.78inPacking List:1 * Data Logger1 * Manual (English)