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Sonatest — 2 MHz 12 mm TOFD Probe M12
Lemo 00 Time-of-Flight Diffraction Probe for Weld Inspection & Flaw DetectionOverview
The Sonatest 2 MHz 12 mm TOFD Probe M12 is a professional ultrasonic testing probe designed for Time-of-Flight Diffraction inspection applications. Operating at 2 MHz with a 12 mm element size, this probe provides strong penetration capability for weld inspection, flaw detection, and evaluation of thicker materials.
Designed for TOFD workflows, the probe supports accurate detection and sizing of weld discontinuities by using diffracted signals from flaw tips. This makes it suitable for critical weld inspection applications where reliable defect characterization and repeatable inspection data are required.
Equipped with a Lemo 00 connector, this Sonatest TOFD probe supports secure signal transmission and practical integration with compatible ultrasonic flaw detectors, TOFD instruments, scanners, and inspection systems.
What's Included
| Item | Details |
|---|---|
| TOFD Probe | Sonatest M12 TOFD probe |
| Frequency | 2 MHz |
| Element Size | 12 mm |
| Connector | Lemo 00 |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 6.0 in |
| Width | 4.0 in |
| Height | 3.0 in |
| Dimensions (L × W × H) | 6.0 × 4.0 × 3.0 in |
| Weight | 0.6 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Probe Type | TOFD ultrasonic probe |
| Model | M12 |
| Frequency | 2 MHz |
| Element Size | 12 mm |
| Connector Type | Lemo 00 |
| Application | Time-of-Flight Diffraction inspection |
| Manufacturer | Sonatest |
Performance Features
2 MHz Penetration Performance
Provides strong ultrasonic penetration for thicker welds and demanding inspection applications.
12 mm Element Size
Offers practical signal performance for TOFD weld inspection and defect evaluation workflows.
TOFD Inspection Support
Designed for detecting and sizing flaws using diffracted ultrasonic signals from discontinuity tips.
Lemo 00 Connector
Supports secure signal connection and compatibility with standard TOFD cable setups.
User-Friendly Design
Compact TOFD probe format for practical inspection use
Lemo 00 connection for straightforward setup
Suitable for manual or encoded TOFD workflows
Designed for use with compatible wedges and scanners
Supports efficient ultrasonic weld inspection procedures
Built for Industrial Environments
Durable construction for repeated inspection use
Reliable performance in field and shop conditions
Suitable for weld, fabrication, and pressure equipment inspection
Built for professional ultrasonic testing applications
Compatibility
Compatible with:
TOFD ultrasonic inspection systems
Ultrasonic flaw detectors
Lemo 00 cable connections
TOFD wedges and scanner setups
Weld inspection and flaw sizing workflows
Industrial NDT inspection programs
Ideal Applications
TOFD weld inspection
Flaw detection and sizing
Pressure vessel inspection
Pipeline and piping inspection
Structural weld evaluation
Fabrication QA/QC
Oil & gas and power generation inspection
Advanced ultrasonic testing workflows
About Sonatest
Sonatest is a global leader in ultrasonic testing technology, providing advanced flaw detectors, thickness gauges, phased array systems, TOFD solutions, probes, wedges, scanners, and inspection accessories for professional NDT applications. Their products are trusted worldwide for accuracy, reliability, and performance in demanding industrial inspection environments.