Protimeter Surveymaster2 Moisture Meter BLD5365

The Protimeter Surveymaster (BLD5365) is a compact dual mode moisture meter which allows the user to distinguish between sub-surface and surface moisture.
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Protimeter Surveymaster2 Moisture Meter

The Protimeter Surveymaster2 Moisture Meter (BLD5365) is a compact dual mode moisture meter, capable of conducting both invasive surface and non-invasive sub-surface moisture readings.

Using the Surveymaster2 on ‘measure mode’ utilises the attached two-pin electrode on the top of the instrument. This allows for precise moisture readings to be measured at the exact point of contact up to nearly 13mm below the material surface. Numerical values display the moisture content of wood (% MC) or a wood moisture equivalent (WME) for other porous building materials.

When selecting ‘search mode’, the non-invasive pin-less moisture electrode on the reverse of the instrument is used to detect moisture levels up to nearly 20mm beneath the material surface. This mode is not only ideal for use when invasive measurement methods are impractical, but also for where materials may have surface moisture that adversely affect measurements conducted by pin electrodes.

Both user modes present the user with a ‘reference mode’ where a reference or controlled measurement is recorded and compared to readings obtained thereafter. Subsequent recordings either higher or lower in moisture will be displayed and compared alongside the original reference reading. Reference mode is very useful for compiling a moisture map of an area subject to damp in order to see the extent of damage caused by moisture ingress.

Moisture results are displayed on a clear LCD display alongside 60 coloured LED’s that light up green for ‘dry’, orange for ‘at risk’ and red for ‘wet’.


The SurveyMaster 2 is ideal for many applications including:

  • Building survey
  • Fire and flood construction
  • Conrete and wood floor moisture measurement
  • Indoor air quality
  • Environmental health

Optional Moisture Probes

The Protimeter Surveymaster has an auxiliary port used for attaching external moisture probes that provide versatility for additional measuring applications (select from above if applicable):

Hammer electrode – this heavy duty external probe is ideal for conducting frequent moisture measurements in softwood or occasional readings in hardwood.

EIFS electrode – suitable for measuring moisture content in External Insulation and Finishing Systems (EIFS).

Protimeter moisture meters by applications and functions

  Protimeter Aquant Protimeter BLE Protimeter Digital Mini Protimeter Hygromaster 2 Protimeter Hygromaster L Protimeter Mini Protimeter Mini C Protimeter MMS3 Protimeter ReachMaster Pro Protimeter Surveymaster2 Protimeter Timbermaster Protimeter MMS3 Flooring Kit
Find your Meter by application
Building Construction  
Building Survey  
Concrete floors          
Flood damage restoration    
Home Inspection      
HVAC Commissioning                
HVAC Commissioning                
Industrial Coatings                    
Marine Surveys                  
Wood Floors        
Wood Working                
Find your Meter by function
Pin moisture measurement          
Non-evasive Moisture Measurement                
Non-contact Temperature Measurement                    
Plug in Temperature Probe                  
Ambient Humidity                
Ambient Temperature                
Psychorometric Humidity Readings                  
Data Logging                  
WME Accessory Port            

Key Features

  • Invasive and non-invasive user modes
  • Dual LCD and LED display
  • Optional external moisture probes


What's In The Box?

  • Protimeter SurveyMaster2 Instrument (BLD5365)
  • 5" (127 mm) deep wall probes
  • Heavy duty moisture probe
  • Pin Calibration check
  • 2 spare pins
  • Soft Pouch
  • 9v battery
  • Operators Instructions
  • 2-Year Warranty

Protimeter Digital Mini Moisture Meter

Measurement Range 7.9% to 99% WME (pin measurement)
Depth of moisture pin up to 1/2 inch (12.7mm)
Display 1 Digital LCD display
Display 2 60 LEDs -green (dry), yellow (at risk), red (wet)
Power 9V battery (included)
Case pouch with belt loop
Weight 225g
Dimensions (mm) 190mm x 70mm x 49mm