Extech MO210, MO280-KW Operating Manual

User Guide

Moisture Meter

Model MO210

Introduction

Congratulations on your purchase of the Extech MO210 Moisture Meter. The MO210
detects moisture in wood and building materials such as wall board, sheet rock,
cardboard, paper, plaster, concrete, and mortar. Careful use of this meter will provide
years of reliable service.

Specifications

Display Dual measurement scale LCD with bargraph metering
Measurement principle Electrical resistance
Range Wood: 6 to 44%, Building materials: 0.2 to 2.4%
Electrode length 0.3” (8mm)
Electrode pins Integrated, replaceable
Auto Power OFF After approx. 15 minutes
Power supply Three (3) CR-2032 button cells
Meter housing Impact-proof plastic
Operating Temperature 32 to 104

o

F (0 to 40oC)
Operating Humidity 85% Relative Humidity maximum
Dimensions 5.1 x 1.6 x 1.0” (130 x 40 x 25mm)
Weight 3.5 oz. (100g)

Description

Meter Description

1. Measurement electrode pin

2. Cutoff switch

3. LCD (detail below)

4. Hand grip

5. Verification Test Points

6. Battery check Test Points

7. Removable cap

8. Material Selector Switch

Display Description

1. Graphical Display

2. Numerical Reading

3. Units

4. Low Battery Indicator

5. Solid lines – even number

6. Dashed lines – odd number

5

6

22

3

1

44

3

5

6

Wood Scale

2

Building Material

Scale

Model MO210 Version 1.0 Aug 2007