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Extech MO257 Pinless Moisture Meter
- 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