1 screen LCD monit 2Wood type function 3 Measuring range: the name of the tree to be accding to different types 4 Type 1: 2 percent -40 percent Type 2: 2 percent -50 percent Type 3: 2 percent -60 percent Type 4: 2 percent -70 percent 5 Resolution: 0.1 percent 6 High accuracy fast response 7 data retention function 8 Display symbols units f easy reading. 9 Low battery indicat function 10 Automatic temperature compensation function 11Automatically shut down within 10 minutes without any failure Product size: 130 x 45 x 27 MM Power supply mode: 3 AAA batteries (without batteries) Colour:black Material:plastic Package Contents: 1 Digital Moisture Meter Only the above package content, other are not included. Note: Light reflection different displays may cause the col of the item in the a little different from the real thing. The measurement allowed err is 1-3cm.