This LCD display moisture meter moisture meter tester wood humidity range 4 ~ 75%, easy to use, durable and practical, you need to have this one. With four probes, it can quickly and accurately determine the moisture content of wood. Features - Color: As Shown. - Material: Plastic - Size: 12.50X5.00X2.50cm/4.91X1.97X0.98in - The display reading: LCD display let the users use it more easily. - With probes, it can quickly and accurately determine the moisture content of wood. - During the test, insert the probe into the measured object, and the will display the moisture content. - If you want to keep the value, you can the "Hold" . - Employ connect pin resistance to test, adopt high-precision electron components to test the moisture value on over one hundred kinds of common wood by group internally. Specification - Principle: Electrical resistance - Wood Range: 4~75% - Paper Range: 4~90% - Wall Range: 0.2~ % - Resolution: 0.1% - Accuracy: ±0.5% - length: 10mm(0.4") - pin: Integrated - Auto : After approx.5 minutes - Power Supply: 2*AAA batteries(not included) - Meter housing: ABS plastic - Operating Temperature: 0 to 40 degree centigrade (32 to 104 fahrenheit scale) - Wood Species Group Table: , Walnut, Afrormosia, , Imbuia, Kokrodua, Niove Bidinkala, Cork B Keruing, White Poplar, Beech, Cedar, C Lauan, Ash, Elm, Fir, Maple, Padauk, Oak, Cherry D Basswood, Larch, Pine, Birch - PAPER MODE: Cardboard, Carton, Paper Package list: 1 x moisture meter