Concrete Moisture

Discover DeFelsko’s comprehensive range of concrete moisture testing instruments, designed to ensure the integrity and durability of concrete coatings. From the PosiTest CMM for quick comparative moisture measurements to the PosiTector CMM IS for in-situ testing, these tools help prevent costly coating failures. These non-destructive meters conform to ASTM standards, providing accurate, reliable results. Equip yourself with DeFelsko’s accessories, including probe extensions, calibration kits, and replacement parts, to maintain optimal performance.

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  • DeFelsko Expansion Packs / Additional Probes for PosiTector® CMM IS
    BlastOne offers all accessories and replacement parts for DeFelsko testing instruments. The PosiTector CMM IS concrete moisture meter platform is expandable, and larger concrete areas can be tested simultaneously in accord with ASTM F2170 standards by increasing the number of in-situ probes. CMM IS Expansion Packs (additional probes) are available singly or in packs of 4 or 16 and each probe includes the following accessories:
    • Calibration Check chamber
    • Saturated salt solution
    • Cap / cover
    • 2 stackable probe extensions
    • Battery

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    $145.00 - $2,185.00

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  • DeFelsko PosiTest® CMM Concrete Moisture Meter
    INDCMM
    The PosiTest CMM - DeFelsko's solution for accurate comparative concrete moisture measurements.  Simple and powerful, it offers a convenient way to conform to ASTM F2659.  Selected features as follows:
    • Simple Design.  Simply placing the DeFelsko CMM directly on a clean, concrete floor gives a quick moisture measurement. It is a non-destructive test and doesn't require holes to be drilled in the concrete slab or screed.
    • Fast.  The CMM gives instant readings.
    • Robust.  Sturdy IP65 construction offers weatherproof, dust proof, and water resistance.  Shock resistant too!
    • Easy to use.  For large areas, the optional DeFelsko Telescopic Extender eliminates the need for kneeling to perform the tests.
    • Capable. Tests concrete moisture to depths of ¾ or 1 inch.  Integrates with PosiSoft software via USB cable for reporting.
    Note:  ASTM 2659 standardizes testing criteria for comparative moisture testing on concrete and cement floors.  This instrument is not intended to test moisture levels deep within the slab, and is recommended to be used as a moisture comparator.
    INDCMM
    The PosiTest CMM - DeFelsko's solution for accurate comparative concrete moisture measurements.  Simple and powerful, it offers a convenient way to conform to ASTM F2659.  Selected features as follows:
    • Simple Design.  Simply placing the DeFelsko CMM directly on a clean, concrete floor gives a quick moisture measurement. It is a non-destructive test and doesn't require holes to be drilled in the concrete slab or screed.
    • Fast.  The CMM gives instant readings.
    • Robust.  Sturdy IP65 construction offers weatherproof, dust proof, and water resistance.  Shock resistant too!
    • Easy to use.  For large areas, the optional DeFelsko Telescopic Extender eliminates the need for kneeling to perform the tests.
    • Capable. Tests concrete moisture to depths of ¾ or 1 inch.  Integrates with PosiSoft software via USB cable for reporting.
    Note:  ASTM 2659 standardizes testing criteria for comparative moisture testing on concrete and cement floors.  This instrument is not intended to test moisture levels deep within the slab, and is recommended to be used as a moisture comparator.

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    $575.00

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    Part Number Purchase Price  
    INDCMM
    $575.00
    DeFelsko PosiTest® CMM Concrete Moisture Meter

    Part #INDCMM

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    $575.00

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  • DeFelsko® PosiTector® CMM IS In Situ Concrete Moisture Meter
    The PosiTector® CMM IS - DeFelsko's solution for In Situ Concrete Moisture Metering conforming to ASTM F2170 testing standards. Innovative and simple to use, this PosiTector Concrete Moisture Meter offers the highest levels of testing accuracy, helping to prevent costly concrete coating failures. Selected features as follows:
    • Simple Design.  Individual In-Situ meters, inserted into holes drilled into concrete, connect wirelessly to the PosiTector App, or to a PosiTector Advanced Gage/DPM probe.
    • Capable.  The PosiTector CMMIS offers the most accurate moisture measurement in concrete as it detects moisture levels well below the floor surface.
    • Configurable.  With various expandable package options, the CMM IS platform can test on any size concrete floor, as follows:
      • 3 probe Basic Kit, including caps, probe sleeve extensions, calibration check chambers and other accessories required for testing.
      • 5 probe Complete Kit, including all the above plus a carrying case and a vacuum tool for cleaning out the drilled holes.
      • 5 Probe Pro Kit, combines a PosiTector Advanced Gage/DPM probe with the above Complete Kit.
    Among other requirements, ASTM F2170 requires 3 tests for the first 1000 square feet of floor area, and one additional test for each 1000 square feet.  For larger floors, CMM IS Expansion Kits are available in various sizes.

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    $445.00 - $1,970.00

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  • DeFelsko® Replacement Caps for PosiTector® CMM IS
    BlastOne offers all accessories and replacement parts for DeFelsko testing equipment. Replacement Caps for Positector® CMM IS measuring probes are available in packs of 4 or 16. The use of these caps is important to ensure the integrity of test results and keep the test monitor protected during testing.

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    $50.00 - $160.00

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  • PosiTector® CMM IS Probe Extraction Tool, 3 pack
    INDCMMISTOOL3PK
    BlastOne offers all accessories and replacement parts for DeFelsko testing equipment. Replacement Probe Extraction Tools for Positector® CMM IS measuring probes come in packs of 3. The use of this tool helps facilitate the removal of the probe when testing is complete. MPN: CMMISTOOL3PK
    INDCMMISTOOL3PK
    BlastOne offers all accessories and replacement parts for DeFelsko testing equipment. Replacement Probe Extraction Tools for Positector® CMM IS measuring probes come in packs of 3. The use of this tool helps facilitate the removal of the probe when testing is complete. MPN: CMMISTOOL3PK

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    $12.00

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    INDCMMISTOOL3PK
    $12.00
    PosiTector® CMM IS Probe Extraction Tool, 3 pack

    Part #INDCMMISTOOL3PK

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    $12.00

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  • Replacement Batteries for PosiTector CMM IS Probes
    INDCMMISBAT
    BlastOne offers all accessories and replacement parts for DeFelsko testing instruments. Replacement batteries for the PosiTector CMM IS concrete moisture measuring probes are available in packs of 10. With a fresh battery, each probe can remain powered for up to 3 weeks and broadcast wirelessly via Bluetooth while in situ.
    INDCMMISBAT
    BlastOne offers all accessories and replacement parts for DeFelsko testing instruments. Replacement batteries for the PosiTector CMM IS concrete moisture measuring probes are available in packs of 10. With a fresh battery, each probe can remain powered for up to 3 weeks and broadcast wirelessly via Bluetooth while in situ.

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    $15.00

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    INDCMMISBAT
    $15.00
    Replacement Batteries for PosiTector CMM IS Probes

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    $15.00

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  • Replacement fins / seals for PosiTector® CMM IS
    BlastOne offers all accessories and replacement parts for DeFelsko testing equipment. Replacement fins for the PosiTector CMM IS probe come in packs of 4 or 16. The fins help ensure the stability of the probe in the test hole and should be replaced when worn.

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    $35.00 - $120.00

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  • Salt Solution Packets for PosiTector® CMM IS, box of 10
    INDCMMISSS10PK
    BlastOne offers all accessories and replacement parts for DeFelsko testing equipment. Salt solution packets for Positector® CMM IS measuring probes come in packs of 10. The salt packets are part of the calibration-check process, and are used in the calibration container. MPN: CMMISSS10PK
    INDCMMISSS10PK
    BlastOne offers all accessories and replacement parts for DeFelsko testing equipment. Salt solution packets for Positector® CMM IS measuring probes come in packs of 10. The salt packets are part of the calibration-check process, and are used in the calibration container. MPN: CMMISSS10PK

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    $25.00

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    INDCMMISSS10PK
    $25.00
    Salt Solution Packets for PosiTector® CMM IS, box of 10

    Part #INDCMMISSS10PK

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    $25.00

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  • Stackable Probe Extensions for PosiTector® CMM IS Probes
    INDCMMISSTK10PK
    Extensions are used to extend the reach of the DeFelsko CMM IS concrete measuring meters.  Each new meter comes standard with 2 extensions, allowing testing for a 4 inch concrete slab.  Thicker slabs may require these extensions to obtain accurate test results, and are available separately in packs of 10.
    INDCMMISSTK10PK
    Extensions are used to extend the reach of the DeFelsko CMM IS concrete measuring meters.  Each new meter comes standard with 2 extensions, allowing testing for a 4 inch concrete slab.  Thicker slabs may require these extensions to obtain accurate test results, and are available separately in packs of 10.

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    $20.00

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    INDCMMISSTK10PK
    $20.00
    Stackable Probe Extensions for PosiTector® CMM IS Probes

    Part #INDCMMISSTK10PK

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    $20.00

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  • DeFelsko® Telescopic Extender
    INDCMMEXT
    The Telescopic Extender is designed to enhance ease and efficiency. This lightweight device allows for ergonomic moisture measurements on large surfaces without the discomfort of bending or kneeling.
    • Lightweight, ergonomic design for comfortable use.
    • Length: 18.5 inches (collapsed) and up to 49 inches (extended)
    • Secure ¼”-20 threaded mounting point for easy attachment.
    • Optimized for use with the PosiTest CMM Concrete Moisture Meter.
    • Ideal for quick, large surface moisture evaluations.
    INDCMMEXT
    The Telescopic Extender is designed to enhance ease and efficiency. This lightweight device allows for ergonomic moisture measurements on large surfaces without the discomfort of bending or kneeling.
    • Lightweight, ergonomic design for comfortable use.
    • Length: 18.5 inches (collapsed) and up to 49 inches (extended)
    • Secure ¼”-20 threaded mounting point for easy attachment.
    • Optimized for use with the PosiTest CMM Concrete Moisture Meter.
    • Ideal for quick, large surface moisture evaluations.

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    $45.00

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    Part Number Purchase Price  
    INDCMMEXT
    $45.00
    DeFelsko® Telescopic Extender

    Part #INDCMMEXT

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    $45.00

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Ensure your concrete coatings meet the highest standards with DeFelsko’s advanced moisture testing solutions. The PosiTector CMM IS offers in-situ testing capabilities, while the PosiTest CMM provides quick surface moisture readings, both essential for accurate moisture assessment. Our range of accessories and replacement parts, including expansion packs, extraction tools, and calibration solutions, ensure your equipment is always ready for precise testing. If you need further assistance or can’t find what you’re looking for, contact us directly or use the live chat feature for immediate support.