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TI-25PX Economical Ultrasonic Wall Thickness Gauge

Made in the USAThe TI-25PX is a cost-effective ultrasonic thickness gauge that is situated in between range, above our TI-25LTX and below the TI-25MX.

The TI-25PX Ultrasonic Thickness Gauge is designed to measure wall thickness and determine the extent of corrosion on many materials. It is often used for pipes, tanks, plates and other objects. With regard to harsh industrial environments, the housing is made of extruded aluminum and sealed, which classifies the device to IP65. The whole is rounded off by a 5 year warranty on the  gauge.

The velocity (speed of sound through an existing material) can be adjusted directly on the device from 305 - 18542 m/s.  I does not offer features such as calibration to a known material thickness due to its lower price.

In general, the TI-25PX is used when only a specific type of material is tested. For frequently changing materials, the easy calibration functions of the TI-25MX are more suitable.

  • Measuring range:
    1 - 150 mm (with standard probe T-102-2000)
    0.63 - 914 mm (depending on probe and material)
  • Resolution: 0.01 mm
  • Speed of sound (calibration) is adjusted manually via the keypad
  • 3 backlight modes ON / OFF / AUTO
  • The LCD display provides the following information: Measurement reading, speed setting, stability indicator, battery indicator, and measuring unit
  • The test head is waterproof and can be submerged under water
  • IP65 protection class
  • Status bar provides information about the stability of the measurement

Typical Applications
Typical Applications

Measuring Limits
Minimum Radius for Convex Surfaces Minimum Radius for Convex Surfaces 8.89 mm
Minimum Radius for Concave Surfaces 76.2 mm
Minimum Radius for Concave Surfaces Minimum Headroom 25.0 mm
Minimum Sample Diameter Minimum Sample Diameter 3.8 mm

Complete Kit

The TI-25PX is supplied as a complete kit and delivered in a foam-fitted carrying case with:

  • gauge
  • probe
  • 4 oz. bottle of coupling fluid
  • 2 AA batteries
  • NIST-Traceable calibration certificate
  • operating instruction manual



A-302-6002 Protection for TI series gauges

    More details

    A-302-6002 Protection for TI series gauges 127313

    Category Wall Thickness Probes

    More details

    Category  Wall Thickness Probes 0

    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

    Total measuring range:1 - 150 mm (with standard probe on steel) - 0.63 - 914 mm (depending on probe and material)
    Resolution:0.01 mm (0.001 inch)
    Measuring Mode:Pulse-Echo (P-E)
    Velocity range:Manually adjustable from 305 - 18,542 m/s
    Pulse rate:200 Hz (200 pulse/sec)
    Dimensions:63.5 x 131.3 x 31.5 mm (2.5" x 5.17" x 1.25")
    Display:-Large LCD display with 4.5 digits each 1.3 cm high -Adjustable backlight
    -Subulation into individual segments clear reproduction of advanced information
    Display refresh rate:10 Hz
    Probe (standard):T-102-2000 1/4 ", 5 MHz Dual-Element Probe
    5/8" (17mm) Contact Surface Made of PEEK (Polyethylethylcytone)
    Probe (optional):1 - 10 MHz, 3/16" bis 1 inch
    Probe cable: 1.2m long waterproof cable with unpolarized connections
    Measurement unit:Selectable mm and inch
    Power supply:2x AA batteries (rechargeable batteries can be used)
    Battery life:45 hours of continuous use
    Temperature limits:Environment: -30 - 75 ° C
    Material: -20 - 100 ° C
    Probes for higher temperatures available
    IP-Protection classification:IP65
    Housing:Extruded aluminum body with nickel coated end caps (sealed)
    Weight:308 Gramm
    Certification:NIST traceable and MIL-STD-45662A
    CE Certified
    Warranty:Gauge: 5 Years Probes: 90 Days

    Buy Now

    TI-25PX Basic Wall Thickness Gauge
    € 1.233,00 

    A-302-6002 - Protective Rubber Boot For TI-Series Small
    € 106,00 
    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