We Checkline Europe B.V. would like to use cookies and similar technologies in order to optimize your shopping experience and this requires your consent. By clicking on the "Accept cookies" button you agree to our use of cookies and similar technologies. If you do not agree, you can refuse the use or customize settings for the respective cookies by clicking on the button "Cookie Settings".You also have the possibility to specify that only certain cookies, which we use on our website, should be activated. This banner will be displayed until you have selected your cookie preferences. If you decide against the use of cookies, we will not use cookies nor similar technologies, except those that are essential for the proper functioning of the website. Click here for our privacy policy
Contact Us
Email : sales@checkline.eu
Your information request is sent!
We'll contact you as soon as possible.

Your message was successfully sent!

TI-25DLXT Ultrasonic Thickness Gauge with data memory

Made in the USAThe latest CHECK-LINE TI-25DLXT Wall Thickness Gauge is deployed for precise one-side measurements of wall thickness and corrosion of all metals, ceramics, glass. In E-E Mode (Thru-Paint Mode), the coating is eliminated from the reading and the measurement device will display only the thickness of the metal wall.

The TI-25DLXT offers data logging for 10.000 values with 250 readings per batch, up to 40 separate batches and USB Output. Data can be transferred into any program in CSV format or viewed in Datacomm Software (free download).

The TI-25DLXT permits the operator to select from 8 preset materials as well as program 2 custom material velocities, plus allows free adjustment of the velocity and allows the end-user to calibrate to a sample of known thickness where the velocity is automatically calculated. Additionally, to optimize linearity over a wide range, the user can perform a 2 point calibration to two samples of known thickness. The optimal velocity is automatically calculated to provide the highest accuracy and linearity between the low and high calibration points.

The calibration and other setup parameters can be locked to prevent any accidental adjustments.

The TI-25DLXT can be used in demanding application environments: the  probe is waterproof and the the gauge is impact-resistant and environmentally sealed (IP65) .

  • Datalogger for 10.000 values stored in up to 40 batches (max 250 measurements per batch)
  • USB output - Data transfer through drag and drop to PC
  • 8 Preset material settings as well as 2 custom programmable quick select setups
  • 5 years warranty on device

Complete Kit

The TI-25DLXT ultrasonic wall thickness gauge is supplied in a rugged foam filled plastic case.

The complete kit includes

  • TI-25DLXT Ultrasonic Wall Thickness
  • Standard probe T-102-2700 (not with TI-25DLXT-WOP version)
  • Bottle of coupling fluid
  • 2 AA batteries
  • USB output cable
  • NIST-Traceable Calibration Certificate
  • Operating Instruction Manual

Measuring Limits
Minimum Radius for Convex Surfaces Minimum Radius for Convex Surfaces 8.89mm
Minimum Radius for Concave Surfaces 76.2mm
Minimum Radius for Concave Surfaces Minimum Headroom 25.0mm
Minimum Sample Diameter Minimum Sample Diameter 3.8mm
Minimum Substrate Thickness - F Minimum Substrate Thickness - F N/A
Minimum Substrate Thickness - NFe N/A

Total measurement range with standard probe:Pulse-Echo Mode (Pit & Flaw Detection) measures from 1.0 to 199.9 millimeters Echo-Echo Mode (Through Paint & Coatings) measures from 2.54 to 25.40 millimeters (range depends upon probe selected) - five probes to choose from
Total measurement range (depending on probe):Pulse-Echo: 0.63 - 914.4 mm (depending on material and probe)
Echo-Echo: 2.54 - 25.4 mm
Velocity range305 to 18,542 meters/sec / 0.0120 to .7300 in/μsec
LCD DisplayMulti-segment display with 7 segment 4.5 digit liquid crystal display with 0.500" digit height. Two 0.125" 14 segment fields for labels and values, and one 7 segment field for labels and values. Additional icons to indicate features and modes
LCD BacklightBacklight operation is selectable auto/on/off and adjustable brightness Lo/Med/Hi.
LCD Refresh Rate10 Hz
Battery Type 2x AA batteries (rechargeable batteries can be used)
Expected Battery life45 hours continuous
Gauge BodyExtruded aluminum body with nickel-plated aluminum end caps (gasket sealed)
Gauge Body RatingIP65
Gauge Body Weight308 grams
Gauge body Dimensions63.5mm x 131.3mm x 31.5mm
Data memory10000 values stored in up to 40 batches (max. 250 measurements per batch)


A-302-6002 Protection for TI series gauges

    More details

    A-302-6002 Protection for TI series gauges 127313

    CF-AN Coupling Fluid

    • Used to create an ultrasonic coupling between the probe and material to be measured
    • Available in different volumes - 125ml / 250ml / 500ml / 1ltr / 5ltr / 25ltr

    More details

    CF-AN Coupling Fluid 126455

    Li-Ion Rechargeable AA Batteries via the USB to USB-C

    • Li-Ion rechargeable battery
    • Stable voltage of 1,5 V over 95% of the runtime
    • Charged via the USB to USB-C cable

    More details

    Li-Ion Rechargeable AA Batteries via the USB to USB-C 127554

    Buy Now

    TI-25DLXT Wall Thickness Gauge Thru Paint With Data Storage
    € 1.933,00 
    TI-25DLXT-WOP Wall Thickness Gauge without probe
    € 1.528,00 

    A-302-6002 - Protective Rubber Boot For TI-Series Small
    € 106,00 
    T-102-2700 5 MHz Dual Element Transducer - 1/4 inch
    € 403,00 
    Li-Ion Rechargeable AA Batteries - 4 pcs (with USB to USB-C cable)
    € 25,00 
    All mentioned prices are excluding VAT & excluding shipment costs.
    Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request