Extech MO55A Combination Pin and pinless Moisture Meter, color LCD modes, wood/building materials, high-contrast LCD, audible alerts, includes pins

TWO MEASUREMENT MODES: Easily switch between invasive pin testing and non-destructive pinless scanning. The pinless mode scans up to 1 inch (25mm) deep without damaging surfaces, making it ideal for quick water leak detection and home inspections HIGH CONTRAST COLOR LCD: Stop squinting at hard-to-read screens. This advanced moisture meter features a bright, backlit color display that clearly shows digital readings, droplet icons, and battery status in any dark or dimly lit environment AUDIBLE MOISTURE ALERTS: Quickly locate hidden water damage without constantly looking at the screen. The built-in audible alarm tone beeps faster as moisture levels increase, acting like a metal detector for damp spots in your drywall or wood COMPACT AND LIGHTWEIGHT DESIGN: Built for easy everyday use on the job site. Measuring just 6.7 x 2.7 x 1.3 inches and weighing only 0.33 lbs, this ergonomic tool fits perfectly in your hand or tool bag for long days of building restoration work COMPLETE PROFESSIONAL KIT: Start testing right out of the box. This set includes the combination moisture meter, two installed threaded contact pins, two spare replacement pins, a protective cap, and three AAA batteries for immediate use