Datasheet

PRODUCT DATASHEET
Features
PRODUCT DATASHEET
MO55 Combination
Pin/Pinless Moisture Meter
Take quick Moisture measurements on wood and
building materials with choice of pin or pinless
(non-invasive) method. Easy-to-operate with
display icons that indicate the levels of moisture
content plus audible alert feature. Ideal for
building restoration projects and applications
where moisture detection on floors, tiles and under
carpets is critical. A must-have tool for analyzing
the after-effects of water leakage behind walls and
in ceilings.
Features
Displays moisture level in wood and building
materials such as wall board, sheet rock,
cardboard, plaster, concrete, and mortar
Pinless moisture measurement depth to <1" (25mm)
Audible Alert — Tone rate beeps faster as the
moisture level increases
Icons display low, medium and high levels of
moisture content
Easy-to-use, compact-sized design
Data Hold freezes reading on display
Built-in battery level check and measurement
verification test
Auto Power Off conserves battery power
Complete with two pins (installed on meter), protective
cap, and 9V battery
Ordering
MO55 ................ Combination Pin/Pinless Moisture Meter
MO50-PINS ....... Replacement pins (10 pins)
www.extech.com
Specifications subject to change without notice. Copyright © 2016 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.
Rev. 5/10/16
Specifications
Pin Pinless
Sensor Type Contact Pins Pinless sensor
Wood Moisture Range 5 to 50% 0 to 99%
Other Building Materials 1.5 to 33% 0 to 99%
Resolution 0.1% 0.1%
Wood Moisture Icon Levels
Low: 5% to 11.9%; Medium: 12% to 15.9%;
High: 16 to 50%
Low: 0 to 16.9%; Medium: 17 to 29.9%;
High: 30 to 99.9%
Building Material Icon Levels
Low: 1.5% to 16.9%; Medium: 17% to 19.9%;
High: 20 to 33%
Low: 0 to 16.9%; Medium: 17 to 29.9%;
High: 30 to 99.9%
Dimensions/Weight 6.7x2.6x1.2" (170x65x30mm) / 4.2oz (120g) battery not included
UPC Code: 793950475058
Measures % of Moisture in sheet
rock and other building materials
using direct pin method
Measures relative moisture of
various building materials using
non-invasive Pinless Technology

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