


Sauter TD-US Ultrasonic Thickness Gauge
Sauter TD-US Ultrasonic Thickness Gauge
The Sauter TD 225-0.1US is a portable ultrasonic thickness gauge for measuring suitable metals and other homogeneous materials where access is available from only one side. Typical uses include wall-thickness checks on tanks, pipes, fabricated parts and components affected by wear or corrosion.
Its measuring range is 1.2–225 mm, with 0.1 mm readability. The manufacturer states a tolerance of 0.5% of the instrument’s maximum range. An external probe helps reach practical measuring points, while selectable sound velocities allow the gauge to be adjusted for supported materials.
The TD-US provides a straightforward option for routine maintenance and production inspection. Reliable results depend on suitable material, surface condition, coupling, sound-velocity setting and probe selection.

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Product specification
Compare model specifications.
| Model | TD 225-0.1US |
|---|---|
| Range | 1.2 mm - 225 mm |
| Units | mm, inch |
| Readability | 0.1 mm |
| Tolerance | 0.5% |
| Measuring Head Diameter | 8 mm |
| Speed Of Sound Range | 1000 m/s - 9999 m/s |
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Applications
Features
FAQs
What type of product is the Sauter TD-US?
Can the TD-US be used on difficult-to-reach measuring points?
Which measuring units are available?
What is included with the Sauter TD-US?
The scope of delivery includes operating instructions, batteries, external measuring head, ultrasound contact gel, base plate and robust carrying case.




