If you like "Orange", Please click: Introduction: Congratulations on your purchase of this Moisture Meter. This instrument is a conductivity moisture meter specifically designed for the wood/paper/building material industries. The instrument has for ABCD wood scales, enabling the user to take accurate moisture measurements in all kinds of wood species. You can choose paper mode to Test moisture of Cardboard, carton and paper. And you can select WALL mode to test moisture of sheetrock, wallboard, or other building materials. Operation: Caution: The electrode measurement pins are extremely sharp. Users care when handling this instrument. Cover the pins with the protective cap when the instrument is not in use. Measurement Instructions: 1. Remove the cap to expose the needle electrodes. 2. Power ON the Instrument. 3. Select the appropriate wood calibration scale A, B, C, D (See the Wood Calibration Tables later in this guide) Using "WOOD" button. 4. Or Press “PAPER/WALL” key to Choose Paper Mode or Wall Mode. Paper mode is used for testing Cardboard/Carton. Wall mode is used for testing Sheetrock/Wall Board/Floor. 4. Push the needle pins into the material and observe the reading. 5. Power OFF the instrument. Auto Power OFF: This instrument will be Auto Power OFF if there is no any button pressing in 5 minutes. This design is for saving battery power consumption. Specifications: & 61550;LCD Display With Backlight & 61550;Principle: Electrical resistance & 61550;Wood Range: 4~75% & 61550;Paper Range: 4~90% & 61550;Wall Range: 0.2~24% & 61550;Resolution: 0.1% & 61550;Accuracy: ±0.5% & 61550;Electrode length: 10mm(0.4") & 61550;Electrode pins: Integrated & 61550;Auto Power OFF: After approx.5 minutes & 61550;Power Supply: 2*AAA batteries & 61550;Meter housing: ABS plastic & 61550;Operating Temperature: 0 to 40 (32 to 104) & 61550;Dimensions: 145 X 67 X 32mm (5.7" x 2.6" x 1.3") & 61550;Weight: 200g (7.0 oz) Wood Species Group Table: A: Teak, Walnut, Afrormosia, Rubber Tree, Imbuia, Kokrodua, Niove Bidinkala, Cork B: Keruing, White Poplar, Beech, Cedar, Tola C: Lauan, Ash, Elm, Fir, Maple, Padauk, Oak, Cherry D: Basswood, Larch, Pine, Birch PAPER MODE: Cardboard, Carton, Paper WALL MODE: Sheetrock, Wall Board, Floor