Features: The GM620 split wood moisture meter provides high precise humidity readings with less than ±2% error, leveraging advanced sensors technology and a detachable probe for easy measurement in confined spaces. It features a clear LCD display with backlight for optimal visibility in any lighting, auto off function to conserve battery, and versatility to testing moisture in wood, paper, textiles, and other materials. Ideal for woodworkers, construction professional, and DIYer enthusiasts, this moisture tester ensures accurate humidity assessment. Perfect for use in tight spaces during woodworking, building inspections, or checking humidity levels in textiles and paper products. This reliably and user friendly humidity meter delivers consistent performances across diverse applications, making it an essential tool for precise moisture detection. Specifications: Component: ABS. Size:Approx.144x55x29.4mm/5.66x2.16x1.15inch Weight: 500g. Accuracy: ±1%+0.5. Package Includes: 1pcs Wood Moisture Tester(without batteries) note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.