User Guide Dual Moisture Meter Pin / Pinless Moisture Meter Model MO260
Introduction Congratulations on your purchase of the Extech MO260 Moisture Meter. The MO260 detects moisture in wood and other materials such as particle board, carpeting, and ceiling/bathroom tiles using the non-invasive method (pinless); the MO260 also measures moisture in sheet rock and other building materials using the pin method. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
Description Meter Description 1. Electrode pins protective cap 2. LCD display 3. Tri-color Bargraph 4. HOLD / POWER key 5. Protective cap attachment 6. Protective cap holders 7. MODE button Notes: • Battery/Spare Pin compartment located on the rear of the instrument • Electrode pins located beneath the protective cap • Calibration points located at the top of protective cap LCD Display Description 1. Measurement reading 2. Battery status 3. Audible alert icon 4.
Operation Electrode Pins CAUTION: The electrode measurement pins are extremely sharp. Use care when handling this instrument. Cover the pins with the protective cap when the instrument is not in use. The electrode pins are replaceable / removeable and must be inserted before the meter can be used. To insert or replace the pins refer to the illustration and instructions below. Replacement pins are stored in the battery compartment at the rear of the meter.
Basic Operation for Pinless Measurments 1. Ensure that the protective cap is attached to the meter covering the pins. 2. Press the 3. Press the MODE key to select the Relative (REL) mode of operation. 4. The pinless moisture detector is located at the rear of the instrument, just behind the display. Place the meter so that the sensor is touching the surface of the material under test. 5.
LCD Backlight ON/OFF With the meter switched ON, pressing and holding both front panel buttons (MODE and HOLD) switches the LCD backlight ON and OFF. Data Hold feature The Data Hold function freezes the reading in the display. Press the HOLD key momentarily to activate the Data Hold function. The reading will freeze and the ‘key’ display icon will appear. Press the HOLD key again to exit the Data Hold function (the ‘key’ display icon will switch off).
Battery Replacement If the instrument does not switch ON or displays the low battery symbol, replace the battery as follows: 1. 2. 3. 4.
Warranty (English) EXTECH INSTRUMENTS CORPORATION (A FLIR COMPANY) warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext. 210 for authorization or visit our website www.extech.com for contact information.
Garantie (Français) EXTECH APPAREILS CORPORATION (Une société FLIR) garantit que cet appareil est exempt de défauts matériels et de fabrication pendant un an à compter de la date d’envoi (une garantie limitée de six mois s’applique aux capteurs et câbles). Si le renvoi de l’appareil pour réparation devient nécessaire durant ou après la période de garantie, contactez le service client au (781) 890-7440 poste. 210 pour autorisation ou visitez notre site Web à l’adresse www.extech.
