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Extech MO50A Pinless Moisture Meter for Wood, Drywall, Concrete, Plaster, Masonry

Extech MO50A Pinless Moisture Meter for Wood, Drywall, Concrete, Plaster, Masonry
Extech MO50A Pinless Moisture Meter for Wood, Drywall, Concrete, Plaster, Masonry
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R2,126
+R7 Reward
Building inspectors, restoration contractors, and woodworkers rely on the Extech MO50A to quickly assess moisture levels in wood, drywall, concrete, plaster, and masonry without leaving pinholes. Its pinless RF technology scans up to 19mm deep, making it ideal for checking sub-surface moisture befor... Read More
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Stock 4 Code 3547041 Brand EXTECH Model MO50A Warranty 2 Years

Shipping & Returns

Estimated delivery Tuesday, October 6
You will be kept updated through our detailed tracking system
Payment options
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Building inspectors, restoration contractors, and woodworkers rely on the Extech MO50A to quickly assess moisture levels in wood, drywall, concrete, plaster, and masonry without leaving pinholes. Its pinless RF technology scans up to 19mm deep, making it ideal for checking sub-surface moisture before painting, flooring, or remediation work.

Key specifications

  • Pinless measurement technology (RF) — no surface damage
  • Measurement depth: 0.75" (19mm)
  • Relative moisture range: 0 to 99.9 with 0.1 resolution
  • Tri-color LED visual alarm (green/yellow/red) and audible alarm with user-settable threshold
  • LCD with backlight, data hold, auto power off after 10 minutes
  • Powered by one 9V battery (included)

Why choose it

The MO50A offers fast, non-invasive moisture detection with clear visual and audible alerts, helping you identify problem areas at a glance. Its compact design and simple one-button operation make it suitable for both professionals and DIY users.

Ideal use cases

  • Checking moisture in wood before finishing or installation
  • Locating moisture behind drywall or plaster
  • Assessing concrete and masonry for water intrusion
  • Verifying dryness after water damage restoration

Good to know

The meter operates in temperatures from 0 to 50°C (32 to 122°F) and up to 80% relative humidity. A low battery indicator alerts you when replacement is needed.

Specifications
Auto power off
Yes
Auto power off after
10 minutes
Battery included
Yes
Battery type
9V
Battery voltage
9V
Best uses
Wood, drywall, concrete, plaster, masonry
Brand
Extech
Built-in display
Yes
Category
Moisture Meter
Display
LCD with Backlight
EAN
793950470541
Manual
Yes
Measurement technology
Pinless (RF)
Model
MO50A
MPN
MO50A
Number of batteries supported
1
Weight
1 kg
Price history over the last 6 months
Extech MO50A Pinless Moisture Meter for Wood, Drywall, Concrete, Plaster, Masonry
Current
R2,126
Lowest
R2,099
Highest
R2,126
Change 24H
+R25   +1%
Week
—   
Month
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