... humidity logger is widely used in themedical industry, electronic industry, food industry, the transportIndustry, the meteorological industry, textile industry, HVACRefrigeration, file management, agricultural research, biochemistryLab ... .56*1.65 inch)Weight250gStandard accessoriesToanalyzer software CD, USB connection cable, calibration certificate, warranty card, screws, installation, 3.6V*2 Li ...