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MO295-EU-EN-1.5 4/13 

Specifications 

Function Range 

Accuracy 

 

Pinless Moisture  

0 to 99.9 

Relative only 

External - Moisture in 
wood 

6-99 % 

± 5% 

External - Moisture in 
building materials 

13-99 % 

± 5% 

Pinless Depth 

Up to 0.75” (19mm) 

0 to 10% 

± 3%RH 

11 to 90% 

± 2.5%RH 

RH Measurement 

91 to 100% 

± 3%RH 

Air Temperature 

-20 to 170°F (-29 to 77°C) 

 3.6

F (2.0

C) 

IR Temp 

-4 to 31

F  

 9

 

32°F  

± 2°F 

 

33 to 392

F Greater 

of 

3.5% or 

9

 

-20 to-1

 4.5

 

0

 1

 

1 to 200

Greater of ±3.5% or ± 4.5°C 

 
Display 

3-digit primary display, 4-digit secondary display 

Vapor Pressure 

0 to 20.0kPA, calculated from temperature and RH measurements 

Dew Point 

-30 to 100°C (-22 to 199°F) 

Mixing Ratio 

0 to 160g/kg (0-999GPP) 

Sample Rate 

2 per second 

Backlight White 

LED 

Memory 

20 point memory 

Operating Temperature 

4 to 43°C (40 to 110°F) 

Storage Temperature 

-30 to 60°C (-14 to 140°F) 

Operating Humidity 

90%, 0-30°C (32-86°F), 75%, 30-40°C (86-104°F),  

 

45%, 40-50°C (104-122°F) 

Storage Humidity 

90% 

Power Supply 

9V battery 

Battery Life 

6-8 weeks (4 hrs/day use), using alkaline batteries 

Auto Power Off (APO) 

After 30 minutes (nominal) inactivity. The APO function can be disabled 
by the user. 

APO Quiescent Current 

50µA maximum 

Dimensions 165x70x38mm 

(6.5x2.8x1.5’) 

Weight 210g 

(7.4oz) 

 

 

Copyright

 

©

 

2013

 

FLIR

 

Systems,

 

Inc.

 

All

 

rights

 

reserved

 

including

 

the

 

right

 

of

 

reproduction

 

in

 

whole

 

or

 

in

 

part

 

in

 

any

 

form

 

ISO

9001

 

Certified

 

www.extech.com

 

 

Shop for Extech products at:

1.877.766.5412

ShopExtech

.com

Summary of Contents for MO295

Page 1: ...User s Guide Pinless Moisture Humidity Meter with Memory IR Thermometer Model MO295 STORE MEM 01 RH MO295 GPP mBAR Shop for Extech products at 1 877 766 5412 ShopExtech com...

Page 2: ...2 Laser pointer 3 Humidity sensor 4 Temperature sensor 5 LCD display 6 Relative Humidity button 7 Mode Zero Button 8 IR thermometer button 9 Alarm set button 10 Alarm adjust down button 11 ON OFF pow...

Page 3: ...ance to spot ratio with 0 95 fixed emissivity Built in Humidity Temperature probe measures Relative Humidity Air Temperature plus Grains Per Pound GPP and Dew Point DP Ambient and Surface Vapor Pressu...

Page 4: ...rements 1 Press the power button to turn the meter on 2 Press the MOIST button to select Moisture measurement MOIST and INT internal pinless sensor will appear in the display 3 Hold the meter so that...

Page 5: ...er will display the minimum temperature measured and will update only when a lower temperature is measured 3 Press the MODE button twice to enable the MAX mode and proceed as stated above for the maxi...

Page 6: ...a flashing Condensation Indicator icon The meter shall beep twice to confirm that the reading is in the high risk area 5 Press the RH button to exit the mode Vapor Pressure Mode Ambient Vapor Pressure...

Page 7: ...l the unit beeps to save a reading into the internal memory The numeric display above the MEM icon will indicate the memory location the reading is stored to 2 When the 20 memory locations are full th...

Page 8: ...to 100 C 22 to 199 F Mixing Ratio 0 to 160g kg 0 999GPP Sample Rate 2 per second Backlight White LED Memory 20 point memory Operating Temperature 4 to 43 C 40 to 110 F Storage Temperature 30 to 60 C 1...

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