Feature: 1. If the button is not operated within 5 minutes, the instrument will automatically cut off the power to save battery consumption. 2. Portable moisture detector, made of high‑quality ABS material, durable in use, wear‑resistant,and reusable. 3. Easy to read, large LCD display for quick and easy viewing plus a hold function to keep a reading. 4. The improved two pins detection technology greatly improves the speed and accuracy of wood humidity and temperature detection and analysis. 5. Novel and fashionable appearance, light in weight, small in size and easy to carry. It is a good helper for woodworker. Specification: Condition: 100% Brand New Item Type: Wood Moisture Meter Material: ABS Color: As shown in the picture Size: Approx. 14.3x6x2.9cm / 5.6x2.4x1.1in Weight: Approx.141g/5oz Wood Range: 4-75% Paper Range: 4-90% Wall Range: 0.2-24% Resolution: 0.1% Accuracy: ±0.5% Electrode Length: 10mm (0.4in) Electrode Needle: Integrated Automatic Shutdown: After the button is not operated for 5 minutes Power Supply: 2 x AAA batteries(Not included) Working Temperature: 0-40℃ (30-104℉) Measuring Temperature Range: -20-70℃ Wood Type Comparison Table: A: Teak, walnut, white red bean tree, rubber tree, cork, mahogany, persimmon, alder, toon, wild jujube, dalbergia odorifera, wenge, agarwood B: clone, poplar, beech, cedar, sassafras, catalpa, camphor, nanmu, maple, poplar, Populus euphratica C: Lauan, Fraxinus mandshurica, Elm, Fir, Maple, Sandalwood, Oak, Cherry, Hemlock, Cypress, Mongolian oak, Fraxinus mandshurica D: Basswood, Larch, Birch, Red pine, Pinus sylvestris, Pinus armandi, Masson pine . Package List: 1 x Wood Moisture Meter(Battery Not Included)1 x Instruction Manual Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.