Protimeter MMS2 Flooring Kit - Moisture Measurement System

The Protimeter MMS2 Flooring kit allows flooring inspectors to make moisture measurements in concrete floor slabs using the relative humidity In-situ probe method. The In-situ humidity test is being adopted worldwide and is considered the most accurate way for contractors and inspectors to ensure that the moisture levels in the concrete slab meet the recommended requirements prior to installing a floor covering.

Moisture levels in floor slabs are critical to understand as excessive moisture can lead to catastrophic and expensive floor failures. Global standards are in place such as ASTM F2170.

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Protimeter MMS2 Flooring Kit - Moisture Measurement System

The new Protimeter MMS2 Flooring kit has been developed to meeting the ASTM F2170-11 standard for in situ humidity test in concrete. Included is the multi-function Protimeter MMS2 that also allows rapid evaluation of the slabs moisture level. The new patent pending adjustable sleeves allow the user to make measurements in 4” to 6” concrete slabs without the need for cutting the sleeves. Mini Hygrostick sensors are reusable making this the most cost effective system available.


  • Pin moisture measurement.
  • Noninvasive moisture measurement.
  • Ambient relative humidity and temperature measurement.
  • Equilibrium humidity measurement in concrete floors.
  • Psychrometric calculations.
  • Laser pointer surface non-contact temperature measurement.
  • Data logging.
  • Firmware up gradable.


Measurements Include:

  • In situ relative humidity and temperature - required for ASTM F2170 standard.
  • Relative humidity and temperature in the ambient conditions - required for ASTM F2170 standard.
  • Surface temperature - required for ASTM F2170 standard.
  • Noninvasive instant moisture evaluation used prior to in-situ RH moisture test.
  • Pin type moisture measurement, evaluating wood floor materials.
  • Data logging.


View FileDatasheet - MMS2 Flooring Kit    Size: (2.1 MB)

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Weight 283g
Dimensions 190.5 x 94 x 56mm
Power 9V Battery (Included)
Moisture Measurement Range

Pin: (%WME) 8% to 99%, readings over 30% are relative
Non-invasive: (RF) up to ¾ in (19mm) deep 60 to 1000 (relative)

IR Surface Temperature Probe Range 0°C to 70°C
Infrared Surface Temperature Range

IR Based - With 12:1 (D:S) Ratio
Range -20°C to 80°C
Accuracy ±2°C 

Hygrostick Data (Nominal)

30% to 40% RH—(±3% RH) at 20°C
41% to 98% RH—(±2% RH) at 20°C
Range 0°C to 50°C ±0.3°C

Quikstick & Quikstick ST Data (Nominal)

0% to 10% RH—(±3% RH) at 20°C
10% to 90% RH—(±2% RH) at 20°C
90% to 98% RH—(±3% RH) at 20°C
Range 0°C to 50°C ±0.3°C
Nominal response 30% to 90% and back to 30% RH in 45 seconds at 20°C

Data Storage

Store up to 8,000 results with date and time stamp from all instrument functions with the push of a button. Store 6,100 results with automatic logging.


Calibration is done by comparison to a Test Box, with reference to a NATA endorsed Report, to provide equivalent moisture values according to the manufacturer. Calibration is done in accordance with Reference Document LWI 34.

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