1.Automatic temperature control 2.Remote network monitor 3.Write data, read data, print dat Temperature controller and recorderUA-W2 Temperature recorder is ... ~Maximum temperature50°C~-49.9°C-1.0°C_Minimum temperature-50°C~49.9°C-2.0°CHDefrost time0 ... ,corrected relevant technique parameters,efficiently lower the daily management and maintenance cost. UA-W2 Remote Temperature Centralized Monitoring