Feature： Accurate Wood Meter: 2 sensitive electrode pins digital moisture meter measurement range from 0 to 99.9%, accuracy: ±0.5%.  4 Mode Measuring: Easier to switch different modes form A to D by press”Mode” button, can measure approximately 50 species of wood, perfect for contractors, woodworkers and homeowners.  Widely Use: This wood moisture meter Tester for wood, logs, firewood, bamboos, papers, herbs and paper cardboard water content measurement.  Practical Design: Ergonomic design offers a great hand feeling, Press “hold” button to keep the measure readings for a long time even it away from wood, Auto power off to save battery energy.  Easy To Operate: Just install a 9V battery, Select the wood type, Unplug the pins’ protective cover and insert into wood, easy and fast to get the accurate readings（Does not include battery）  Specification:  Range: Wood 0-99.9%, Accuracy: ±0.5%, Resolution: ±0.1%.  Display: Large LCD characters display  Measurement principle: Electrical resistance  Electrode length: 10mm(0.4")  Electrode pins: Integrated  Auto Power OFF: After approx.15 minutes when no any operation.  Meter housing: ABS plastic  Operating Temperature: 0 to 40 ℃(32 to 104℉)  Dimensions: 145 X 67 X 32mm (5.7" x 2.6" x 1.3")  Package Included:  1 x Moisture Meter（Does not include battery）  1 x English User guide.