Extech MO257: Pinless Moisture Meter

Features:

• Relative pinless moisture reading for non-invasive measurement from 0.0 to 100.0 with 0.1 resolution
• Multifunction backlit triple LCD display
• Pinless measurement depth from 0.78" (20mm) to 1.6" (40mm) below the surface
• High frequency sensing technology
• Automatic Data Hold
• Two adjustable alarm levels with audible beeper and visual (flashing “RISK” or “WET”) indicators
• Automatic calibration (in dry air) when meter is powered on
• Low battery indication, Auto Power off
• Complete with 3 AA batteries and pouch case