Portable Moisture Meter with Reliable Readings Features 4 modes for accurate wood moisture measurement. Large LCD display and hold button for easy result viewing. Energy-saving design with automatic shutoff after 15 minutes of inactivity. Simple one-button operation for ease of use. Lightweight and compact for convenient measurement. Note: 1. Cover the probes with the protective cap when not in use. Keep away from children and exercise caution during measurement. 2. Store the instrument in a stable environment, protected from dust and sunlight when not in use. Specifications: Material: ABS Color: Gray Measurement Principle: Electrical Resistance Range: 0% ~ 99.9% RH Accuracy: ± 0.5% RH Resolution: 0.1% Probe Length: 10 mm Power: 1 * 9V battery (not included) Auto-off: 15 minutes Item Size: 6.5 * 3.1 * 14.5cm / 2.56 * 1.22 * 5.71in Item Weight: 96.7g / 3.4 Oz Package Size: 15.0 * 8.0 * 3.8 cm / 5.91 * 3.15 * 1.50in Package Weight: 122g/4.3 oz Package List: 1 * Moisture Meter