Ultrasonic Thickness Gauge Probes & Accessories

Sauter ultrasonic thickness gauge probes and accessories, including eight transducers, contact gel, data-transfer software and an interface cable.

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11 products

Sauter ATB-US01 Ultrasonic Probe

£238.65

Sauter ATU-US02 Ultrasonic Probe

£166.50

Sauter FL-A01 USB Cable

£55.50

Sauter ATU-04 Data Transmission Software

£133.20

Sauter ATB-US03 Ultrasound Contact Gel

£38.85

Sauter ATB-US02 Ultrasonic Probe

£299.70

Sauter ATB-US06 Ultrasonic Probe

£122.10

Sauter ATU-US10 Ultrasonic Probe

£166.50

Sauter ATU-US09 Ultrasonic Probe

£166.50

Sauter ATU-US01 Ultrasonic Probe

£260.85

Sauter ATU-US12 Ultrasonic Probe

£382.95

Sauter Ultrasonic Thickness Probes & Accessories

This collection contains replacement and specialist transducers alongside supporting accessories for compatible Sauter ultrasonic material-thickness gauges. Choose from eight ATB-US and ATU-US probes, ATB-US03 contact gel, FL-A01 interface cable and ATU-04 data-transfer software.

The probes cover frequencies of 2.5, 5 and 7 MHz and contact diameters from 6 to 14 mm. Options include a high-temperature measuring head, a 90° angled pulse-echo probe and an echo-echo probe for suitably equipped instruments.

Coupling gel helps transmit ultrasound between the probe and test surface. Data-transfer accessories support selected instruments with the necessary interface and software compatibility. Always confirm the exact gauge model, probe or accessory reference, measuring mode and operating conditions before ordering.

Probe Frequency, Contact Size and Measurement Mode

Probe frequency, contact size and measurement mode affect the suitability of an ultrasonic thickness measurement. A lower-frequency head can help with thicker or coarse-grained materials; a higher-frequency head may suit thin material, subject to the gauge and manufacturer’s stated measuring range.

ATB-US03 is an approximately 70 ml ultrasound coupling-gel refill. FL-A01 is a connection cable for compatible instruments and ATU-04 provides data transfer to Microsoft Excel on specified Sauter models. These accessories have different functions and are not universal to every thickness gauge.

2.5, 5 and 7 MHz Probes

Select a probe frequency for the material and thickness involved. Check the manufacturer's compatible gauge models and measuring ranges.

6–14 mm Contact Diameters

Different head sizes help accommodate small contact areas, surface geometry and inspection access.

Probes, Couplant & Data Transfer

Choose a compatible measuring head or supporting accessory: ultrasound contact gel, interface cable and software are also available.

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Ultrasonic Probe Applications

Replacement probes, measurement coupling gel and compatible PC data-transfer accessories for Sauter thickness-gauge inspection and reporting.

Pipework and Tank Inspection

Choose a suitable contact head for wall-thickness checks on accessible surfaces of pipework, tanks and fabricated components.

Thin or Coarse-Grained Material

The ATU-US02 is specified for thinner materials, while the lower-frequency ATU-US01 is intended for thicker or rougher material, including cast iron.

Specialised Measurement & Data Transfer

Select a hot-surface, angled or echo-echo probe where supported, or use the appropriate interface and software to export results from compatible gauges.

Choosing a Compatible Ultrasonic Probe

Start with the exact Sauter instrument model. For probes, check frequency, head size and supported measurement mode; for couplant, confirm the application; for data transfer, check the instrument interface and supported software.

Identify the Gauge Model

Confirm the exact instrument model and the probe part number it supports. Similar-looking probes may use different connections or measurement modes.

Check Material and Thickness

Match the probe's nominal frequency and the manufacturer's steel reference range to the actual material and expected thickness.

Consider Probe Geometry

Use the contact diameter and head configuration to assess whether the probe can sit correctly on the inspection surface.

Confirm Coupling & Data Options

ATB-US03 contact gel is a coupling consumable. FL-A01 and ATU-04 are for compatible instruments with supported data interfaces; check the gauge model before ordering.

Ultrasonic Thickness Probe FAQs

Practical points to check before selecting replacement or specialist Sauter probes.

Are Sauter ultrasonic probes interchangeable?

Not necessarily. Two probes may have the same frequency and diameter but different connections or measurement modes. Check the approved accessories for the exact gauge model.

Which probe is suitable for thin material?

The Sauter ATU-US02 is a 7 MHz, 6 mm probe specified for thin test materials, with a manufacturer reference range of 0.75–80 mm in steel. Gauge compatibility must also be confirmed.

Which probe is intended for high-temperature measurement?

The Sauter ATB-US02 is a 5 MHz, 12 mm probe specified for suitable hot test materials up to 300°C, with a stated 3–100 mm steel reference range. Check the full measuring arrangement and coupling medium.

What other accessories are available besides probes?

ATB-US03 is an approximately 70 ml ultrasound contact-gel refill. The FL-A01 interface cable and ATU-04 software support data transfer with selected Sauter instruments; compatibility depends on the exact model.