Ultrasonic Thickness Gauges

Ultrasonic Corrosion Thickness Gauges
Ultrasonic Precision Thickness Gauges
Ultrasonic Speciality Thickness Gauges

Ultrasonic Thickness Gauges are measuring instruments for the non-destructive investigation of a material's thickness using ultrasonic waves. Ultrasonic  Thickness Gages accurately measure wall thickness and corrosion of all metals, including steel and aluminum, plastic, ceramics and others.

We offer TI-25LT Ultrasonic Thickness Gauge, PosiTector UTG Ultrasonic Wall Thickness Gages, TI-45N Ultrasonic Thickness Gauge, TI-45N Ultrasonic Thickness Gauge, and much more. For a complete list of features and accessories, please check all our Ultrasonic Thickness Gauges models below. If you are having difficulties finding the product you need, feel free to contact us and a product specialist will be happy to assist you finding a quality Ultrasonic Thickness Gauge that fits at a great price!

F.A.Q.

Do Ultrasonic Thickness Gauges require any training for use?

 No. Ultrasonic Thickness Gauges are designed for simple operation and feature easy-to-use instruction manuals. We also provide technical support via telephone and/or email, and a 30-day money back guarantee.

Are Ultrasonic Thickness Gauges calibrated at the factory?

 Yes. Ultrasonic Thickness Gauges arrive fully calibrated and ready to measure.

Do Ultrasonic Thickness Gauges include Certificate of Calibration?

 Yes. Ultrasonic Thickness Gauges include NIST-Traceable Calibration Certificate, CE-Certified

Can I measure the thickness of non-metallic materials like plastic and rubber with Ultrasonic Thickness Gauges?

 Yes! Ultrasonic Thickness Gauges feature several preprogrammed sound velocities for common materials.

Can Ultrasonic Thickness Gauges measure cast/ductile iron or cast aluminum?

 Yes. Ultrasonic Thickness Gauges instruments are designed to accurately measure the wall thickness of carbon steel, aluminum, stainless steel and plastic.

Ultrasonic Corrosion Thickness Gauges

Dakota Ultrasonics ZX-1 Ultrasonic Wall Thickness Gauge Z-300-0001 / Z-300-0003

$1,275.00
FREE 2-Day Shipping
About this item
Dakota Ultrasonics ZX-1 Ultrasonic Wall Thickness Gauge Z-300-0001 / Z-300-0003
Dakota Ultrasonics ZX-1 Ultrasonic Wall Thickness Gauge Z-300-0001 / Z-300-0003
  • Dakota Ultrasonics ZX-1 Ultrasonic Wall Thickness Gauge Z-300-0001 / Z-300-0003
  • Manually adjust velocity to calibrate to any material type
  • Resolution: .001" (0.01 mm)
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: NO
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Dakota Ultrasonics ZX-2 Ultrasonic Wall Thickness Gauge Z-301-0001/ Z-301-0003

Discontinued Product
Replaced by Dakota Ultrasonics ZX-3

Dakota Ultrasonics ZX-3 Ultrasonic Wall Thickness Gauge Z-302-0001 / Z-302-0003

$1,775.00
FREE 2-Day Shipping
About this item
Dakota Ultrasonics ZX-3 Ultrasonic Wall Thickness Gauge Z-302-0001 / Z-302-0003
Dakota Ultrasonics ZX-3 Ultrasonic Wall Thickness Gauge Z-302-0001 / Z-302-0003
  • Dakota Ultrasonics ZX-3 Ultrasonic Wall Thickness Gauge Z-302-0001 / Z-302-0003 with T-102-2000 Probe
  • Calibrate to known thickness or Select Material from 8 Presets
  • Resolution: .001" (0.01 mm)
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: NO
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Dakota Ultrasonics ZX-5 Ultrasonic Wall Thickness Gauge Z-303-0001 / Z-303-0003

Discontinued Product
Replaced by Dakota Ultrasonics ZX-5DL

Dakota Ultrasonics ZX-5DL Data Logging Ultrasonic Wall Thickness Gauge Z-304-000...

$1,925.00
FREE 2-Day Shipping
About this item
Dakota Ultrasonics ZX-5DL Data Logging Ultrasonic Wall Thickness Gauge Z-304-0001 / Z-304-0003
Dakota Ultrasonics ZX-5DL Data Logging Ultrasonic Wall Thickness Gauge Z-304-0001 / Z-304-0003
  • Dakota Ultrasonics ZX-5DL Data Logging Ultrasonic Wall Thickness Gauge Z-304-0001 / Z-304-0003 with USB Output
  • Calibrate to known thickness or Select Material from 8 Presets
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: YES
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Dakota Ultrasonics ZX-6 Through-Paint Ultrasonic Thickness Gauge Z-305-0001 / Z-...

Discontinued Product
Replaced by Dakota Ultrasonics ZX-6DL

Dakota Ultrasonics ZX-6DL Thru-Paint Ultrasonic Wall Thickness Gauge Z-306-0001 ...

$2,075.00
FREE 2-Day Shipping
About this item
Dakota Ultrasonics ZX-6DL Thru-Paint Ultrasonic Wall Thickness Gauge Z-306-0001 / Z-306-0003
Dakota Ultrasonics ZX-6DL Thru-Paint Ultrasonic Wall Thickness Gauge Z-306-0001 / Z-306-0003
  • Dakota Ultrasonics ZX-6 Through-Paint Ultrasonic Thickness Gauge Z-305-0001 / Z-305-0003 with T-102-2700 Probe with built-in memory & USB Output
  • Calibrate to known thickness or Select Material from 8 Presets
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Built-in datalogging for 10,000 data values with USB Output
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Dakota Ultrasonics CMX1 (CMX) Ultrasonic Coating and Wall Thickness Gauge Z-170-...

$2,175.00
FREE Ground Shipping
About this item
Dakota Ultrasonics CMX1 (CMX) Ultrasonic Coating and Wall Thickness Gauge Z-170-0003 / Z-170-0005
Dakota Ultrasonics CMX1 (CMX) Ultrasonic Coating and Wall Thickness Gauge Z-170-0003 / Z-170-0005

  • Dakota Ultrasonics CMX1 (CMX) Ultrasonic Coating and Wall Thickness Gauge Z-170-0003 / Z-170-0005

  • Resolution: .001" (0.01 mm)

  • Datalogging: YES

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Dakota Ultrasonics CMX1-DL (CMXDL) Data-Logging Ultrasonic Coating Thickness Z-1...

$2,400.00
FREE Ground Shipping
About this item
Dakota Ultrasonics CMX1-DL (CMXDL) Data-Logging Ultrasonic Coating Thickness Z-171-0003 / Z-171-0005
Dakota Ultrasonics CMX1-DL (CMXDL) Data-Logging Ultrasonic Coating Thickness Z-171-0003 / Z-171-0005
  • Dakota Ultrasonics CMX1-DL (CMXDL) Data-Logging Ultrasonic Coating Thickness Z-171-0003 / Z-171-0005

  • Resolution: .001" (0.01 mm)

  • Datalogging: YES

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Dakota Ultrasonics CMX2-DL (CMXDLP) Data-Logging Ultrasonic Coating Z-187-0003 /...

$3,525.00 - $3,950.00
FREE Ground Shipping
About this item
Dakota Ultrasonics CMX2-DL (CMXDLP) Data-Logging Ultrasonic Coating Z-187-0003 / Z-172-0005
Dakota Ultrasonics CMX2-DL (CMXDLP) Data-Logging Ultrasonic Coating Z-187-0003 / Z-172-0005
  • Dakota Ultrasonics CMX2-DL (CMXDLP) Data-Logging Ultrasonic Coating and Wall Thickness Gauge Z-187-0003 / Z-172-0005

  • Resolution: .001" (0.01 mm)

  • Datalogging: YES

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Dakota Ultrasonics CX Thickness Gauges

$1,295.00 - $2,865.00
FREE Ground Shipping
About this item
Dakota Ultrasonics CX Thickness Gauges
Dakota Ultrasonics CX Thickness Gauges
  • Auto recognition, ensures correct probe is identified when transducer is changed
  • Scan Mode at 16Hz, ideal for measuring a large surface area
  • User selectable reading resolution; 0.1mm (0.01") or 0.01mm (0.001")
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Dakota Ultrasonics MX1-DL (MMX-7) High Performance Data Logging Z-160-0003 / Z-1...

$2,350.00
FREE Ground Shipping
About this item
Dakota Ultrasonics MX1-DL (MMX-7) High Performance Data Logging Z-160-0003 / Z-160-0005
Dakota Ultrasonics MX1-DL (MMX-7) High Performance Data Logging Z-160-0003 / Z-160-0005
  • Dakota Ultrasonics MX1-DL (MMX-7) High Performance Data Logging Wall Thickness Gauge Z-160-0003 / Z-160-0005 with Enhanced Data Logging with time based B Scan for a cross section view
  • Resolution: .001" (0.01 mm)

  • Datalogging: YES

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Ultrasonic Precision Thickness Gauges

Dakota Ultrasonics PCX8-DL Precision Thickness Gauges - Z-314-0001

$2,950.00
FREE Ground Shipping
About this item
Dakota Ultrasonics PCX8-DL Precision Thickness Gauges - Z-314-0001
Dakota Ultrasonics PCX8-DL Precision Thickness Gauges - Z-314-0001
  • Interface Echo (I-E) Echo-Echo (E-E) & Plastic Mode (PLAS) measurement modes
  • Measurement range from 0.15mm (0.006") to 25.40mm (1.00")
  • 2-Point, 1-Point, Material & Factory Calibration options
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Checkline TI-007DLX Data-Logging Precision Ultrasonic Wall Thickness Gauge with ...

$2,350.00
FREE 2-Day Shipping
About this item
Checkline TI-007DLX Data-Logging Precision Ultrasonic Wall Thickness Gauge with USB Output
Checkline TI-007DLX Data-Logging Precision Ultrasonic Wall Thickness Gauge with USB Output
  • Checkline TI-007DLX Data-Logging Precision Ultrasonic Wall Thickness Gauge with USB Output
  • Resolution: .0001" (0.001 mm)
  • Calibrate to known thickness or Select Material from 8 Presets
  • 5-Year Warranty, Made in USA
  • Datalogging: Built-in datalogging for 10,000 data values, USB Output
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Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge

$2,300.00
FREE Ground Shipping
About this item
Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge
Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge
  • Precision Ultrasonic Wall Thickness Gauge for Thin Walls
  • Resolution: .0001" (0.001 mm)
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: NO
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Checkline TI-25DLX Data Logging Wall Thickness Gauge with USB Output

$1,775.00 - $1,925.00
FREE 2-Day Shipping
About this item
Checkline TI-25DLX Data Logging Wall Thickness Gauge with USB Output
Checkline TI-25DLX Data Logging Wall Thickness Gauge with USB Output
  • Checkline TI-25DLX Data-Logging Ultrasonic Wall Thickness Gauge with 8 Presets, Adjustable Velocity and the ability to Calibrate to a Sample of Known Thickness
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: Built-in datalogging for 10,000 data values, USB Output
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Checkline TI-25DLXT Thru-Paint Ultrasonic Wall Thickness Gauge with Datalogging ...

$1,925.00 - $2,075.00
FREE 2-Day Shipping
About this item
Checkline TI-25DLXT Thru-Paint Ultrasonic Wall Thickness Gauge with Datalogging and USB Output
Checkline TI-25DLXT Thru-Paint Ultrasonic Wall Thickness Gauge with Datalogging and USB Output
  • Checkline TI-25DLXT Data-Logging Thru-Paint Ultrasonic Thickness Gauge with 8 Presets, Adjustable Velocity and the ability to Calibrate to a Sample of Known Thickness
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: Built-in datalogging for 10,000 data values, USB Output
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Checkline TI-25LTX Steel Only Ultrasonic Wall Thickness Gauge

$1,260.00
FREE Ground Shipping
About this item
Checkline TI-25LTX Steel Only Ultrasonic Wall Thickness Gauge
Checkline TI-25LTX Steel Only Ultrasonic Wall Thickness Gauge
  • Includes NIST-Traceable Calibration Certificate
  • 5-Year Warranty, Made in USA
  • Datalogging: NO
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Checkline TI-25PX Adjustable Velocity Ultrasonic Wall Thickness Gauge

$1,125.00 - $1,275.00
FREE 2-Day Shipping
About this item
Checkline TI-25PX Adjustable Velocity Ultrasonic Wall Thickness Gauge
Checkline TI-25PX Adjustable Velocity Ultrasonic Wall Thickness Gauge
  • Checkline TI-25PX Adjustable Velocity Ultrasonic Wall Thickness Gauge
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: NO
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Checkline TI-25SX General Purpose Ultrasonic Wall Thickness Gauge

$1,325.00 - $1,475.00
FREE 2-Day Shipping
About this item
Checkline TI-25SX General Purpose Ultrasonic Wall Thickness Gauge
Checkline TI-25SX General Purpose Ultrasonic Wall Thickness Gauge
  • Checkline TI-25SX General Purpose Ultrasonic Wall Thickness Gauge with 8 Presets and Adjustable Velocity
  • Includes NIST-Traceable Calibration Certificate, CE-Certified
  • 5-Year Warranty, Made in USA
  • Datalogging: NO
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Checkline TI-PVX Precision Ultrasonic A-scan Thickness Gauge

$3,525.00
FREE Ground Shipping
About this item
Checkline TI-PVX Precision Ultrasonic A-scan Thickness Gauge
Checkline TI-PVX Precision Ultrasonic A-scan Thickness Gauge
  • Checkline TI-PVX Precision Ultrasonic A-scan Thickness Gauge
  • High Precision gauge ideal for applications with minimum access orcontact areas. Enhanced graphic scope Displays A Scan & B Scan fora cross section view

  • Resolution: 0.0001" (0.001 mm)

  • Datalogging: YES
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ElektroPhysik FH Series MiniTest 7200 and 7400 FH Magnetic Wall Thickness Gauge

$4,890.00 - $6,390.00
FREE Ground Shipping
About this item
ElektroPhysik FH Series MiniTest 7200 and 7400 FH Magnetic Wall Thickness Gauge
ElektroPhysik FH Series MiniTest 7200 and 7400 FH Magnetic Wall Thickness Gauge
  • ElektroPhysik FH Series MiniTest 7200 and 7400 FH Magnetic Wall Thickness Gauge for measuring thin walls of bottles, tubes, plates and more
  • Range: 0.00 - 10.00mm
  • Datalogging: YES
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Checkline TI-007 Precision Ultrasonic Thickness Gauge

Discontinued Product
About this item
Checkline TI-007 Precision Ultrasonic Thickness Gauge
Checkline TI-007 Precision Ultrasonic Thickness Gauge
  • High Resolution gauge for measuring thin materials with 0.0001" resolution
  • Resolution: 0.001" (0.01 mm)
  • Datalogging: NO
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Checkline TI-007DL Data Logging Precision Ultrasonic Thickness Gauge

Discontinued Product
About this item
Checkline TI-007DL Data Logging Precision Ultrasonic Thickness Gauge
Checkline TI-007DL Data Logging Precision Ultrasonic Thickness Gauge
  • High Resolution gauge for measuring thin materials with 0.0001" resolution with datalogging
  • Resolution: .0001" (0.001 mm)
  • Datalogging: YES
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Ultrasonic Speciality Thickness Gauges

Dakota Ultrasonics R9 (PR-9) Sonic Tester Thickness Gauge Z-309-0001 / Z-309-000...

$1,425.00
FREE Ground Shipping
About this item
Dakota Ultrasonics R9 (PR-9) Sonic Tester Thickness Gauge Z-309-0001 / Z-309-0002
Dakota Ultrasonics R9 (PR-9) Sonic Tester Thickness Gauge Z-309-0001 / Z-309-0002
  • Dakota Ultrasonics R9 (PR-9) Sonic Tester Thickness Gauge Z-309-0001 / Z-309-0002 is a dedicated design for the racing industry
  • Factory calibration traceable to NIST & MIL-STD-45662A.
  • Range: Measures from 0.025 to 36.00 inches (0.63 to 914.4 millimeters). Range dependent on material and transducer type.
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Dakota Ultrasonics RX8-DL (PR-8V) Z-158-0003 / Z-158-0004 Sonic Tester - Audio G...

$2,473.00
FREE Ground Shipping
About this item
Dakota Ultrasonics RX8-DL (PR-8V) Z-158-0003 / Z-158-0004 Sonic Tester - Audio Gauge
Dakota Ultrasonics RX8-DL (PR-8V) Z-158-0003 / Z-158-0004 Sonic Tester - Audio Gauge
  • Thickness Gauge for engine builders and race shops
  • Measures cylinder wall thickness, deck height, chassis tubing & more
  • All the features of the PR-8V with a time based B-Scan that will graphically draw the blind of a cylinder wall to show corrosion
  • Data Logger - Stores 12,000 readings and B-Scans.
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Dakota Ultrasonics PMX2-DL (PVX) Precision Ultrasonic A-scan Thickness Gauge Z-1...

$3,525.00
FREE Ground Shipping
About this item
Dakota Ultrasonics PMX2-DL (PVX) Precision Ultrasonic A-scan Thickness Gauge Z-157-0004 / Z-157-0006
Dakota Ultrasonics PMX2-DL (PVX) Precision Ultrasonic A-scan Thickness Gauge Z-157-0004 / Z-157-0006

  • Dakota Ultrasonics PMX2-DL (PVX) Precision Ultrasonic A-scan Thickness Gauge Z-157-0004 / Z-157-0006 ideal for applications with minimum access or contact areas. Enhanced graphic scope Displays A Scan & B Scan for a cross section view

  • Resolution: 0.0001" (0.001 mm)

  • Datalogging: YES

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Checkline TI-44NA Ultrasonic Wall Thickness Gauge

$1,064.00
FREE Ground Shipping
About this item
Checkline TI-44NA Ultrasonic Wall Thickness Gauge
Checkline TI-44NA Ultrasonic Wall Thickness Gauge
  • Checkline TI-44N Economical Wall Thickness gauge for measuring on a variety of materials
  • Resolution: .001" (0.01 mm)
  • Datalogging: NO
  • Detachable Probe: NO
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Checkline TI-45NA Ultrasonic Thickness Gauge

$1,490.00
FREE Ground Shipping
About this item
Checkline TI-45NA Ultrasonic Thickness Gauge
Checkline TI-45NA Ultrasonic Thickness Gauge
  • Checkline TI-45NA Economical gauge for measuring on a variety of materials
  • Resolution: .001" (0.01mm)
  • Datalogging: NO
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Checkline P-25DL Portable Printer for TI-25DL

Discontinued Product
About this item
Checkline P-25DL Portable Printer for TI-25DL
Checkline P-25DL Portable Printer for TI-25DL
  • P-25DL Printer for UT gauges
  • Manufacturer: Checkline
  • Warranty: One Year
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Checkline TI-1071 Intrinsically Safe Thickness Gauge

Discontinued Product
About this item
Checkline TI-1071 Intrinsically Safe Thickness Gauge
Checkline TI-1071 Intrinsically Safe Thickness Gauge
  • Intrinsically safe Gauge for measuring thickness in hazardous areas
  • Range:
    0.060 - 10.00 inches
    1.50 - 250.00 mm
  • Resolution: .001" (0.01 mm)
  • Datalogging: NO
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Checkline TI-25DL Data Logging Ultrasonic Thickness Gauge

Discontinued Product
About this item
Checkline TI-25DL Data Logging Ultrasonic Thickness Gauge
Checkline TI-25DL Data Logging Ultrasonic Thickness Gauge
  • General purpose gauge measures a variety of materials with datalogging
  • Resolution: 0.001" (0.01 mm)
  • Datalogging: YES
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Checkline TI-25LT Ultrasonic Thickness Gauge for Steel

Discontinued Product
About this item
Checkline TI-25LT Ultrasonic Thickness Gauge for Steel
Checkline TI-25LT Ultrasonic Thickness Gauge for Steel
  • Checkline TI-25LT Ultrasonic Wall Thickness Gauge for measuring CARBON STEEL ONLY
  • Resolution: 0.004" (0.01mm)
  • Datalogging: NO
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Checkline TI-25M-UWM Underwater Ultrasonic Thickness Gauge

Discontinued Product
About this item
Checkline TI-25M-UWM Underwater Ultrasonic Thickness Gauge
Checkline TI-25M-UWM Underwater Ultrasonic Thickness Gauge
  • Underwater enclosure allows operation at depths to 300 feet
  • Resolution: 0.001" (0.01 mm)
  • Datalogging: NO
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Checkline TI-25P Programmable Ultrasonic Thickness Gauge

Discontinued Product
About this item
Checkline TI-25P Programmable Ultrasonic Thickness Gauge
Checkline TI-25P Programmable Ultrasonic Thickness Gauge
  • Programmable Ultrasonic Wall Thickness Gauge
  • Resolution: .001" (0.01 mm)
  • Datalogging: NO
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Checkline TI-25S Ultrasonic Thickness Gauge

Discontinued Product
About this item
Checkline TI-25S Ultrasonic Thickness Gauge
Checkline TI-25S Ultrasonic Thickness Gauge
  • More flexible for users that have a need to measure more than one material type
  • Resolution:0.001" (0.01 mm)
  • Datalogging: NO
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