Extech MO50A Compact Pin Moisture Meter | 6.7 x 2.7 x 1.3 inches (17 x 6.9 x 3.3 cm) | Wood 5-50%, Building Materials 1.5-33%

• MULTI-MATERIAL MOISTURE DETECTION: Stop guessing about water damage. Easily measure moisture levels in wood (5 to 50%) and building materials (1.5 to 33%) including drywall, concrete, and mortar to pinpoint hidden leaks fast
• SMART AUDIBLE & VISUAL ALERTS: No need to stare at the screen constantly. This handy tool features moisture drop icons indicating low, medium, or high levels, plus a progressive beeping tone that gets faster as moisture increases
• COMPACT & POCKET-SIZED DESIGN: Take this essential inspection tool anywhere. Measuring just 6.7 x 2.6 x 1.2 inches and weighing a mere 4.2 ounces, it easily slips into your pocket or tool bag without weighing you down on the job site
• TOUGH REPLACEABLE CONTACT PINS: Built to penetrate and endure. The sturdy threaded contact pins push through hard surfaces to give you accurate internal readings, and they are fully replaceable to ensure your meter lasts for years
• READY OUT OF THE BOX: Jump straight into your water damage restoration or home inspection project. The meter comes fully equipped with pre-installed pins, a protective safety cap, a 9V battery, and a convenient data hold function

• Select Material Mode — Choose between 'Wood' or 'Building Materials' mode based on what you are testing. For wood, select the appropriate scale (5-50%). For materials like drywall or concrete, use the 1.5-33% range.
• Insert Pins & Read — Gently push the threaded contact pins into the surface to be tested. Ensure good contact. Observe the moisture drop icons and listen to the progressive audible alert for an immediate indication of moisture levels.
• Freeze Reading & Record — Use the Data Hold function to freeze the displayed moisture content reading. This allows you to record the measurement accurately, especially in difficult-to-reach areas, before proceeding to the next test point.
• Power Off — When finished, press the power button to turn off the meter. The auto power-off feature will also shut down the device after a period of inactivity to conserve the 9V battery life.

Typical situations where Extech MO50A Compact Pin Moisture Meter | 6.7 x 2.7 x 1.3 inches (17 x 6.9 x 3.3 cm) | Wood 5-50% helps — illustrative scenarios, not customer reviews.