PASS ISO9001 certification 1.Can connect with computer 2.Large LCD screen 3.Auto recorded 4.Free software upgrades Name: Temperature and Humidity RecorderModel: TPJ-20/TPJ-20L Characteristics: 1, Compact and handsome volume that can set parameters on the mainframe, also can be connected with computer . 2, Large-screen LCD, guiding operational procedures3, With the exception of automatically ...