Moisture meter for building materials

Ability to measure moisture: wood, building materials, drywall boards, cardboard, concrete, plasters, etc. LCD display with bar graph. Measurement range for wood: 6 to 44%. Accuracy: ±2%. Measurement range for other building materials: 0.2 to 2.0%. Accuracy for other building materials: ±0.1%. Electrodes: 8 mm. Automatic shutdown after 3 minutes. Battery life: 20 h (without LCD backlight). Operating temperature: 0 to 50°C. Power supply: 3 x CR2032. Case included.