Coating Film Thickness Measuring Gauges, Probes, & Instruments

The Blast-One™ range of Coating Inspection Gauges, Probes, & Instruments & Kits facilitate for every type of Coating Inspector – Protective Coating, Industrial, Marine, etc. Three ‘off the shelf’ kits are available – will suit a diverse range of inspection applications, including coating thickness measurement, wet film thickness, dry film thickness, dew point measurement, relative humidity measurement, surface profile gauge (SPG) etc.

Coating film thickness measuring instruments, also known as paint thickness gauges, are used to measure the thickness of coatings on various surfaces. This is important for a variety of reasons, such as ensuring that the correct amount of coating has been applied, detecting corrosion, and determining the condition of a surface.

There are two main types of coating thickness measuring gauges, probes, and instruments: magnetic and ultrasonic. Magnetic gauges are used for ferrous metals, while ultrasonic gauges are used for both ferrous and non-ferrous metals.

Magnetic gauges work by measuring the magnetic field that is created by the metal substrate. The thickness of the coating is then calculated based on the strength of the magnetic field.

Ultrasonic gauges work by emitting ultrasonic waves and measuring the time it takes for the waves to travel through the coating and the substrate. The thickness of the coating is then calculated based on the speed of the ultrasonic waves.

There are a number of factors to consider when choosing a coating thickness measuring instrument, such as the type of material you are measuring, the thickness of the coating you want to measure, and your budget.

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  • INYKITC-US
    • Recommended for large inspection projects, complex specifications and regular use
    • Covers coating thickness, surface profile, climatic conditions and adhesion testing and surface chloride testing
    • Items in this kit include:
      • PaintGage coating thickness gage - memory model, separate or integral probe with software
      • Certified coated thickness standard
      • DewCheck electronic climatic gage
      • 10 x aluminum wet film combs to 1 to 80 mil (25 to 2032 micron) range
      • Magnetic surface thermometer -22°F to +122°F (-30°C to +50°C) range
      • Testex surface profile test kit - includes dial thickness gage, 100 Testex tape tests and burnishing tools
      • Surface comparators with illuminated magnifier
      • Cross hatch adhesion test kit - includes cross hatch cutter and ISO roll of tape
      • S20 hazardous area inspection light
      • Five x Chlor*Test surface chloride tests
      • Retractable inspection mirror
    INYKITC-US
    • Recommended for large inspection projects, complex specifications and regular use
    • Covers coating thickness, surface profile, climatic conditions and adhesion testing and surface chloride testing
    • Items in this kit include:
      • PaintGage coating thickness gage - memory model, separate or integral probe with software
      • Certified coated thickness standard
      • DewCheck electronic climatic gage
      • 10 x aluminum wet film combs to 1 to 80 mil (25 to 2032 micron) range
      • Magnetic surface thermometer -22°F to +122°F (-30°C to +50°C) range
      • Testex surface profile test kit - includes dial thickness gage, 100 Testex tape tests and burnishing tools
      • Surface comparators with illuminated magnifier
      • Cross hatch adhesion test kit - includes cross hatch cutter and ISO roll of tape
      • S20 hazardous area inspection light
      • Five x Chlor*Test surface chloride tests
      • Retractable inspection mirror

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    $4,447.23

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    INYKITC-US
    $4,447.23
    Coating Inspectors Kit -Professional

    Part #INYKITC-US

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    $4,447.23

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  • INYKITA-US
    • Items in this kit include:
      • Standard Coating Thickness Gauge
      • Wet Film Thickness Combs
      • Whirling Hygrometer
      • Magnetic Surface Thermometer
      • Testex Surface Profile Test Kit
    • The BlastOne range of coating inspection kits facilitate for every type of coating inspector - protective coating, industrial, marine, etc.
    • Three 'off the shelf' kits are available - will suit a diverse range of inspection applications
    • Custom designed kits are also available - please discuss your requirements and application with BlastOne
    INYKITA-US
    • Items in this kit include:
      • Standard Coating Thickness Gauge
      • Wet Film Thickness Combs
      • Whirling Hygrometer
      • Magnetic Surface Thermometer
      • Testex Surface Profile Test Kit
    • The BlastOne range of coating inspection kits facilitate for every type of coating inspector - protective coating, industrial, marine, etc.
    • Three 'off the shelf' kits are available - will suit a diverse range of inspection applications
    • Custom designed kits are also available - please discuss your requirements and application with BlastOne

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    $1,469.83

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    INYKITA-US
    $1,469.83
    Coating Inspectors Kit – Basic

    Part #INYKITA-US

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    $1,469.83

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  • PosiTector standard gauge bodies include...

    • Flashing display—ideal in a noisy environment
    • Wear-resistant probe tip
    • Conforms to national and international standards including ISO and ASTM
    • NEW Screen Capture—save 100 screen images for record keeping and review
    • NEW Up to 30% longer battery life

    NOTE: As there have been several generations of PosiTector Bodies and Gauges over the years, please review the DeFelsko Compatibility Chart on the Documents tab with any questions regarding Gauge/Body compatibility. 

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    $380.00 - $1,480.00

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    $380.00$1,480.00
    • Probe only
    • Measures wall thickness utilizing ultrasonic technology
    • Ideal for use on materials such as steel, plastic, etc.
    • Primarily used to measure corrosion/erosion on tanks, pipes or structures where access is limited
    • Conforms to ASTM E797

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    $750.00 - $900.00

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    $750.00$900.00
  • INDBDYSTD
    • Defelsko's Standard PosiTector Gage Body
    • Can be used with all PosiTector Probes
    • Standard Body Only - No Probe
    • New Body stores up to 1000 readings
    • Genuine Parts - Manufactured by Defelsko
    INDBDYSTD
    • Defelsko's Standard PosiTector Gage Body
    • Can be used with all PosiTector Probes
    • Standard Body Only - No Probe
    • New Body stores up to 1000 readings
    • Genuine Parts - Manufactured by Defelsko

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    $315.00

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    INDBDYSTD
    $315.00
    DeFelsko® PosiTector® Standard Body

    Part #INDBDYSTD

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    $315.00

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  • INDBDYADV
    • Massive storage: up to 1,000 batches, and a total of up to 250,000 readings.
    • WiFi Technology for wireless synchronization and automatic updates.
    • USB and Bluetooth Data transfer options.
    • Ability to store multiple data types in individual batches.
    • Comes with Certificate of Calibration.
    • Waterproof, solvent, acid, oil, and dust resistant.
    • Simple, one-handed menu navigation.
    • Versatile calibration adjustment options and unit conversion.
    • Continual updates and alerts while measuring.
    • Software solutions for comprehensive data analysis.
    • Compatible with all PosiTector Probes.
    • Manufactured by Defelsko.
    INDBDYADV
    • Massive storage: up to 1,000 batches, and a total of up to 250,000 readings.
    • WiFi Technology for wireless synchronization and automatic updates.
    • USB and Bluetooth Data transfer options.
    • Ability to store multiple data types in individual batches.
    • Comes with Certificate of Calibration.
    • Waterproof, solvent, acid, oil, and dust resistant.
    • Simple, one-handed menu navigation.
    • Versatile calibration adjustment options and unit conversion.
    • Continual updates and alerts while measuring.
    • Software solutions for comprehensive data analysis.
    • Compatible with all PosiTector Probes.
    • Manufactured by Defelsko.

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    $755.00

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    INDBDYADV
    $755.00
    DeFelsko® PosiTector® Advanced Body

    Part #INDBDYADV

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    $755.00

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  • IN6000FNS1
    • 0 - 60 mils / 0 - 1,500µm measuring range
    • 60+ readings per minute
    • Flashing display - ideal for noisy environments
    • Weatherproof, dustproof, water resistant - IP65 rated enclosure
    • Ergonomic design with durable rubberized grip
    • Auto rotating display with Flip Lock
    • Screen capture - save 100 screen images for record keeping and review
    • Instant-on feature for quick power up if recently powered down
    • Up to 30% longer battery life
    • USB, WiFi and Bluetooth connectivity to PosiSoft® PC, Mac and Smartphone software
    IN6000FNS1
    • 0 - 60 mils / 0 - 1,500µm measuring range
    • 60+ readings per minute
    • Flashing display - ideal for noisy environments
    • Weatherproof, dustproof, water resistant - IP65 rated enclosure
    • Ergonomic design with durable rubberized grip
    • Auto rotating display with Flip Lock
    • Screen capture - save 100 screen images for record keeping and review
    • Instant-on feature for quick power up if recently powered down
    • Up to 30% longer battery life
    • USB, WiFi and Bluetooth connectivity to PosiSoft® PC, Mac and Smartphone software

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    $1,190.00

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    IN6000FNS1
    $1,190.00
    DeFelsko® PosiTector® 6000 FNS1 Coating Thickness Gauge w/ Standard Display

    Part #IN6000FNS1

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    $1,190.00

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  • INDPOSIPEN
    • Ideal for use on small, hot or hard-to-reach surfaces
    • Compact - the size of a ball-point pen
    • Rugged - unaffected by mechanical shock, acid,  oil, water and dust
    • No user adjustment needed
    • Wear-resistant probe tip ensures long life and reliable accuracy
    • Certificate of calibration showing traceability to PTB included
    • Conforms to ASTM D7091/B499, ISO 2808 and others
    INDPOSIPEN
    • Ideal for use on small, hot or hard-to-reach surfaces
    • Compact - the size of a ball-point pen
    • Rugged - unaffected by mechanical shock, acid,  oil, water and dust
    • No user adjustment needed
    • Wear-resistant probe tip ensures long life and reliable accuracy
    • Certificate of calibration showing traceability to PTB included
    • Conforms to ASTM D7091/B499, ISO 2808 and others

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    $265.00

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    INDPOSIPEN
    $265.00
    DeFelsko® PosiPen® Magnetic Pull-Off Coating Thickness Gauge

    Part #INDPOSIPEN

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    $265.00

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  • IN300FM
    • Wear-resistant carbide probe provides long life and continuous, reliable accuracy
    • Rugged, robust housing is not affected by mechanical shock, water, acid or solvents
    • "V" groove design allows for correct positioning on cylindrical objects
    • Certificate of calibration included
    • Accuracy ± or ± 0.1 mil (2.5 micron)
    • Used in accordance with ISO 2178, AS3894-3 Standards
    IN300FM
    • Wear-resistant carbide probe provides long life and continuous, reliable accuracy
    • Rugged, robust housing is not affected by mechanical shock, water, acid or solvents
    • "V" groove design allows for correct positioning on cylindrical objects
    • Certificate of calibration included
    • Accuracy ± or ± 0.1 mil (2.5 micron)
    • Used in accordance with ISO 2178, AS3894-3 Standards

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    $350.00

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    IN300FM
    $350.00
    DeFelsko® PosiTest® Magnetic Coating Thickness Gauge

    Part #IN300FM

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    $350.00

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  • INDPC
    • Ready to measure right out of the package
    • Up to 4X faster measurement speed as compared with previous generations
    • No calibration adjustment required for most powders
    • Ability to store up to 999 readings (with onscreen averaging) - the go-to choice for analyzing large areas
    • Conforms to ASTM D7378
    INDPC
    • Ready to measure right out of the package
    • Up to 4X faster measurement speed as compared with previous generations
    • No calibration adjustment required for most powders
    • Ability to store up to 999 readings (with onscreen averaging) - the go-to choice for analyzing large areas
    • Conforms to ASTM D7378

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    $3,480.00

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    INDPC
    $3,480.00
    DeFelsko® PosiTest® PC - Non-contact Uncured Powder Thickness Gage

    Part #INDPC

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    $3,480.00

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  • INDPRBEXT
    • Used to extend the reach of a DeFelsko DFT Probe
    • Increases your reach up to 1.24 metres
    • Collapses to only 40 cm
    • Spring Adapter ensures that the probe can compress against the surface with the correct level of force.
    • Probe is secured in the probe holder, which can easily articulate any direction
    • Rubber grips for holding the DeFelsko® Gage
    • Genuine Products - Manufactured by DeFelsko®
    INDPRBEXT
    • Used to extend the reach of a DeFelsko DFT Probe
    • Increases your reach up to 1.24 metres
    • Collapses to only 40 cm
    • Spring Adapter ensures that the probe can compress against the surface with the correct level of force.
    • Probe is secured in the probe holder, which can easily articulate any direction
    • Rubber grips for holding the DeFelsko® Gage
    • Genuine Products - Manufactured by DeFelsko®

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    $215.00

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    INDPRBEXT
    $215.00
    DeFelsko® Long-Arm Telescopic Probe Extender

    Part #INDPRBEXT

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    $215.00

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  • IND200DS
    • Probe only - purchase gage separately
    • Ideal for the non-destructive measurement of thick, soft coatings like polyurea, asphaltic neoprene, very thick polymers
    • Utilizes proven ultrasound technology
    • Certified thickness standard: STDP1
    • Refer to the Description tab below for measurement range, accuracy and minimum thickness layer
    IND200DS
    • Probe only - purchase gage separately
    • Ideal for the non-destructive measurement of thick, soft coatings like polyurea, asphaltic neoprene, very thick polymers
    • Utilizes proven ultrasound technology
    • Certified thickness standard: STDP1
    • Refer to the Description tab below for measurement range, accuracy and minimum thickness layer

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    $2,195.00

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    IND200DS
    $2,195.00
    DeFelsko® PosiTector® 200 D Probe

    Part #IND200DS

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    $2,195.00

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  • IND200CS
    • Probe only - purchase gage separately
    • Ideal for the non-destructive measurement of coatings on concrete, fiberglass, etc.
    • Utilizes proven ultrasound technology
    • Certified thickness standard: STDP6
    • Refer to the Description tab below for measurement range, accuracy and minimum thickness layer
    IND200CS
    • Probe only - purchase gage separately
    • Ideal for the non-destructive measurement of coatings on concrete, fiberglass, etc.
    • Utilizes proven ultrasound technology
    • Certified thickness standard: STDP6
    • Refer to the Description tab below for measurement range, accuracy and minimum thickness layer

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    $1,995.00

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    IND200CS
    $1,995.00
    DeFelsko® PosiTector® 200 C Probe

    Part #IND200CS

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    $1,995.00

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  • IND200BS
    • Probe only - purchase gage separately
    • Ideal for the non-destructive measurement of polymer coating on wood, plastic, etc.
    • Utilizes proven ultrasound technology
    • Certified thickness standard: STDA3
    • Refer to the Description tab below for measurement range, accuracy and minimum thickness layer
    IND200BS
    • Probe only - purchase gage separately
    • Ideal for the non-destructive measurement of polymer coating on wood, plastic, etc.
    • Utilizes proven ultrasound technology
    • Certified thickness standard: STDA3
    • Refer to the Description tab below for measurement range, accuracy and minimum thickness layer

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    $1,795.00

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    IND200BS
    $1,795.00
    DeFelsko® PosiTector® 200 B Probe

    Part #IND200BS

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    $1,795.00

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  • INDCHDTMAG10X

    Use for visual assessment of scratch and gouge marks. 

    INDCHDTMAG10X

    Use for visual assessment of scratch and gouge marks. 

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    $33.33

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    INDCHDTMAG10X
    $33.33
    Illuminated 10x Magnifier

    Part #INDCHDTMAG10X

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    $33.33

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Custom designed kits are also available – please discuss your requirements and application with your Blast-One™ dealer. BlastOne Supplies Dry Film Thickness Gauges (DFT), Wet Film Thickness Gauges (WFT), Paint Gauges & other Coating Thickness Gauges, probes, and instruments. BlastOne is the leading supplier of coating & paint thickness gauges & instruments

Wet Film Thickness

Wet film thickness is the thickness of a liquid coating after it has been applied to a surface. It is important to measure wet film thickness to ensure that the correct amount of coating has been applied. Too much coating can lead to problems such as runs and sags, while too little coating can lead to poor adhesion and corrosion.

There are a number of ways to measure wet film thickness, including:

Dipsticks: Dipsticks are simple and inexpensive, but they are not very accurate.
Tape measures: Tape measures are more accurate than dipsticks, but they can be difficult to use on curved surfaces.
Gauges: Gauges are the most accurate way to measure wet film thickness, but they can be expensive.

Dry Film Thickness

Dry film thickness is the thickness of a liquid coating after it has dried. It is important to measure dry film thickness to ensure that the correct amount of coating has been applied and that the coating is adhering properly. Too much coating can lead to problems such as runs and sags, while too little coating can lead to poor adhesion and corrosion.

There are a number of ways to measure dry film thickness, including:

Magnetic gauges: Magnetic gauges are used for ferrous metals.
Ultrasonic gauges: Ultrasonic gauges are used for both ferrous and non-ferrous metals.
Thickness probes: Thickness probes are used for non-magnetic materials.

Defelsko

Defelsko is a company that manufactures a variety of coating thickness measuring instruments, gauges, and probes. Defelsko instruments are known for their accuracy and durability.

If you are looking for a coating thickness measuring instrument, Defelsko is a good option to consider. Defelsko offers a wide range of instruments to suit different needs and budgets.