Elitech RC – 61 multi-use temperature and humidity data logger is designed for all cold chain solutions. You can use them for pharmaceuticals, food, medicine, fresh food cabinets, freezer incubators, or cold storage applications. The data loggers are equipped with external high-precision temperature and humidity sensors. They are suitable for monitoring temperature and humidity in everyday applications. Features: Auto shortening of log interval in case of over limit Big multi-function LCD Audible and visual alarm in case of over limit 2 years battery life Specifications: Certifications FDA EN12830, CE, RoHS Recording Options Multi-Use Validation Certificate Hardcopy Temperature Range -30℃ to 70℃ 10% to 90% Software Elitech Log Win or Mac (latest version) Humidity Range 10%-99% Report Generation PDF& Excel report by Elitech software Temperature Accuracy ±0.5(-20℃/+40℃);±1.0(other range) ±3%RH(25℃,20%RH to 90%RH),±5%RH(other range) Password Protection NONE Temperature Resolution 0.1℃,0.1%RH Connection Interface Micro USB Data Storage Capacity 16,000 readings Alarm Configuration Optional, only 2 points Shelf Life/Battery 2 years’ ER14505 Reprogrammable With free Elitech Win or MAC software Recording Interval 15 minutes(standard, others on request) Dimensions 118mmx61.5mmx19mm(LxWxH) Startup Mode Button Weight 100g Stop Mode Button, software, or stop when full Package Includes: 1 x RC-61 Multi-Use Temperature And Humidity Data Logger Elitech