Extech MO257 Pinless Moisture Meter

SKU
MO257
Manufacturer:
Extech
Extech

Key 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
$230.99

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The Extech MO257 is a non-invasive way to measure moisture content in wood/building materials.
FunctionRangeAccuracy
Moisture Range0.0 to 100.0Relative only
Measurement Depth20 to 40mm (0.79 to 1.57”)

Display type                       Backlit LCD
Display digits                     Three (3) numeric displays; each displaying from 0.0 to 100.0
Display icons                      HOLD, DRY, RISK, WET, MIN, MAX and low battery icon
Operating Temperature      4 to 43°C (40 to 110°F)
Operating Humidity            90%, 0-30°C (32-86°F), 75%, 30-40°C (86-104°F),
                                         45%, 40-50°C (104-122°F)
Power Supply                     Three (3) 1.5V ‘AAA’ batteries
Auto Power Off (APO)         After 30 minutes of inactivity
Dimensions                        235 x 63 x 28mm (9.2 x 2.5 x 1.1”)
Weight                              218g (7.7oz)

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