Two meters of humidity measurement: wood and material. Can measure the temperature of the environment. Two temperature units: C/F. LCD display with backlight. Low battery indication. This instrument can be used to measure the level of humidity in sawn wood (also paper and cardboard) and hardened materials (mortar, concrete and plaster) as well as the temperature of the environment. It directly displays the level of humidity. Easy to use and therefore portable, it is a perfect instrument to carry with. Features: Display: LCD Features: Measuring range: Wood: 642% Material: 0.22.0% Temperature: 040C, or 3299F Resolution: Wood: 1% Material: 0.1% Temperature: 1C/2F Accuracy: Wood: Reading : 30% : 4% Material: Reading : 1.4%: 0.2% Size: 80x40x20MM Package list: 1 * Yeuri humidity