... ,1-8 channels with paper recorder Used in Medichine,Chemical,metal industry Industrial Temperature Data LoggerFeatures:1. Input channel, 1, ... each channel,no interference3. Display, 6 digits LED 4.Data-logging function, Imported fixed probe,penless,anti-knock,no consumption ... every 100mm paper5.Real time, Key setting the current data and time6.Curve moving function7.Scale conversation function 8. ...