USB Temperature Data Logger High-precision RC-5 Datalogger Recorder 32000 reading Point Temperature Recorder for Warehouse Storage, Refrigerated Transport, Laboratory This date logger is mainly used for temperature recording during storage and transportation of foodstuff, medicine, chemicals and other products, especially widely used in all links of warehousing, logistics and cold chain, such as refrigerated containers, refrigerated trucks, refrigerated package, cold storage, laboratory, etc. Model:RC-5 Type: Digital Temperature Data Logger Power supply: Built-in wide temperature CR2032 button battery or USB interface Temperature range: -30C ~ 70C Temperature measurement accuracy: -20 C ~ 40 C Within the temperature range, the accuracy is 0.5 C; the remaining 1 C Recording capacity: 32000 sets Record interval: 10 seconds to 24 hours can be set as needed Resolution: 0.1 C Sensor: Built-in NTC thermistor Data Interface: USB Interface Data output: USB socket directly connected to the computer Protection cla: IP67 Product Size: 80 x 33 x 14(mm) Use battery: CR2032 button battery not included ) Please store the logger in indoor environment. Do not use the logger in corrosive liquid or exceive heat environment. If this is the first time you use the logger,it is suggested to connect the logger to a computer to sync the time. Please dispose or handle the waste logger properly by local legislation.