Product Description Color: Black Specific Certification: Range: 0 ~ 99.9% wood Resolution: 0.1% Precision: ±0.5% Electrode length: 10 mm (0.4') Electrode pins: integrated Auto power off: Approximately 15 minutes Delivery content: 1 x Moisture meter; 1 x User Manual 1. Wide Use: This digital moisture meter is perfect for wood, firewood, branches, cardboard, paper, etc. 2. High-precision wood measurement with sensitive electrode pins in the range of 0 to 99.9% and accuracy is less than 0.5%. 3. 4 Modes: You can switch between different modes according to 4 groups of wood, including about 50 types of wood, making the measurement more accurate. 4. Practical Design: Large LCD HD screen with data hold function to display measurement results; Automatic shutdown to save battery (battery not included); Ergonomic design offers an excellent feel in hand. 5. Economical Material: Made of ABS plastic for superior durability. Easy to use, insert two electrode pins into your moisture value; observed. Note: All data are manual measurements, please allow an error of 1-3 cm. Due to the difference in light and display, there will be some color difference, according to the physical object received.