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MO265-EU-EN-V1.0-10/10 

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Introduction 

Congratulations  on  your  purchase  of  the  Extech  MO265  Moisture  Meter.  The  MO265 
detects  moisture  in  wood  and  other  materials  such  as  particle  board,  carpeting,  and 
ceiling/bathroom tiles using the non-invasive method (pinless); the MO265 also measures 
moisture  in  sheet  rock  and  other  building  materials  using  the  pin  method.  The  remote 
probe  can  also  be  used  to  make  pin  measurements.  This  meter  is  shipped  fully  tested 
and calibrated and, with proper use, will provide years of reliable service. 

 

Features 

 

%WME (wood moisture equivalent) pin moisture reading 

 

Relative (REL) pinless moisture reading for non-invasive measurement 

 

Remote probe measurements 

 

Digital LCD readout with backlighting feature and tri-color LED bargraph 

 

Quickly indicates the moisture content of materials 

 

Pinless measurement depth to 0.75" (22mm) below the surface 

 

Electro-magnetic sensing technology for pinless operation 

 

Built-in calibration check and calibration zero 

 

Replaceable measurement electrode pins 

 

Low battery indication 

 

Cap protects pins during storage 

 

Cap can be snapped onto the side of the housing during use 

 

Complete with 9V battery, replacement pins, protective cap, and pouch case 

 

Summary of Contents for MO265

Page 1: ...User Guide Dual Moisture Meter Pro Pin Pinless Moisture Meter with remote probe Model MO265...

Page 2: ...de years of reliable service Features WME wood moisture equivalent pin moisture reading Relative REL pinless moisture reading for non invasive measurement Remote probe measurements Digital LCD readout...

Page 3: ...ated beneath the protective cap Calibration source located at the top of protective cap A tripod mount is located on the rear of the remote probe head LCD Display Description 1 Measurement reading 2 B...

Page 4: ...of the meter The cap can be affixed to the side of the meter using the protective cap holders 6 2 Press the key to turn the meter ON OFF 3 Press the MODE key to select the Wood Moisture Equivalent WM...

Page 5: ...both at the same time 1 Connect the Remote Probe to the right side of the meter using the RJ 11 plug at the end of the Remote Probe cable 2 Remove the protective cap from the remote probe to expose t...

Page 6: ...switch back to the normal display mode 4 The display should now read zero indicating that the calibration is complete 5 If an E32 error is displayed try the zero calibration again with the pins furthe...

Page 7: ...ght arrow button to change the SETTING Use the HOLD button to scroll through the OPTIONS The available OPTIONS and SETTINGS OPTIONS SETTINGS SET UP INFORMATION 0 0 Switches all settings to 0 Factory D...

Page 8: ...ary but never use abrasives or solvents Prevent dirt from accumulating at the electrode pins Specifications Display Backlit LCD digital display and tri color LED bargraph scale Resolution 0 1 Accuracy...

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