Wood Drywall Building Materials Concrete Fiberglass Boat Hulls

No more climbing ladders, or working on your hands and knees, like you would with conventional moisture meters!


The ReachMaster Pro is a non-invasive moisture meter enabling the rapid assessment of moisture conditions in buildings.


Typical initial moisture surveys can increase inspection time by up to 60%, but the ReachMaster Pro makes measurements of floors, hard to reach walls and ceilings quick, safe and easy. Along with unrivaled depth of measurement and sensitivity adjustment.


All Protimeter instruments have a two-year warranty.

Reachmaster Pro


  • Non-invasive moisture measurement
  • Wireless communication between sensor head and display
  • Telescopic handle adjusts from 27” to 48” (69cm to 114cm)
  • Depth of Measurement: Up to 5” (12cm) - Varies with material under test
  • Color Display: Tilt-adjustable with red, yellow and green zones
  • Measurement Range: 60-999 Relative
  • Audible alarm
  • Auto shut-off
  • Adjustable sensitivity to focus in on moisture source
  • Multi-language menu
  • Replaceable sensor wear plate with wear indicator on abrasion plate (1 spare included)
  • Simple field recalibration
  • Battery Life: 80 hours on continuous operation
  • Battery Requirements: 4x AA in display unit, 2x AA batteries in sensor head
  • Firmware upgradeable by user as new features become available


  • Easy and quick moisture detection on floors, walls and ceilings
  • Eliminates working on hands and knees, as well as climbing ladders
  • Not adversely affected by surface moisture
  • Significantly quicker moisture assessment than handheld meters


  • Flood damage restoration
  • Flooring inspection
  • Home inspection
  • EIFS inspection
  • Rubber roof leak detection
  • Fiberglass marine hull inspection


Operating Conditions: Temperature: 0°C to 50°C
Measurement Specifications: Non-invasive, instantaneous readings
Surface moisture is not adversely affected
Measurement Depth:
(Varies with material under test)
Maximum: 5” (12cm)
Power Requirements: Sensor Head: 2x AA Alkaline Batteries ~ 2700mAH
Display Module: 4x AA Alkaline
Batteries ~ 2700mAH
Battery Indications: Battery level indication on display unit
Battery low LED indication on sensor unit
Battery level
indication on display
Gross Weight: 24.7 oz (700 g) - Instrument only
Regulatory Compliance: CE, RoHS, ETL
User Interface: Display Graphical LCD
Size: 2”
Resolution: 176 X 220
Backlight (with adjustable brightness)
User application profiles
Sticky memory, last used application

View Documents on Mobile Device