Ultrasonic Flaw Detector Product List and Ranking from 17 Manufacturers, Suppliers and Companies

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Ultrasonic Flaw Detector Manufacturer, Suppliers and Company Rankings

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

菱電湘南エレクトロニクス検査計測事業 Kanagawa//Other manufacturing
KS-NET Osaka//Industrial Machinery
ソーキ Osaka//Service Industry
4 KJTD Osaka//Testing, Analysis and Measurement
5 エフティーエス Tokyo//Testing, Analysis and Measurement

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Ultrasonic Flaw Detector Product ranking

Last Updated：Jan 21, 2026 Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

[Information] Regular Inspection Methods for Ultrasonic Testing Equipment 菱電湘南エレクトロニクス検査計測事業
Ultrasonic flaw detector 'USM38 JE' KS-NET
Ultrasonic Flaw Detector CTS-9005 エフティーエス
4 Ultra-compact ultrasonic flaw detector UT module "GSONIC-USB" ジーネス
4 Ultrasonic Flaw Detector 'USM GO+' [Rental] ソーキ

Ultrasonic Flaw Detector Product List

61～75 item / All 79 items

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Ultrasonic flaw detector 'USM35X' [Rental]

A digital ultrasonic flaw detector that can quickly measure from basic inspections to advanced inspections.

【Features】 ■ Operation in Japanese display. ■ Lightweight and compact at approximately 2.2 kg (including lithium-ion battery). ■ Adoption of a high-resolution, easy-to-read 1/4 VGA-TFT color screen (320×240 pixels, 115×86 mm) ensures clear images both indoors and outdoors. ■ User-friendly menu structure and shape: adjustable screen with a ratchet stand that also serves as a handle with a non-slip grip. ■ Easily identifiable gates with color display. ■ Enlarged window to select and display easily readable measurement values. ■ Equipped with A-scope freeze function and zoom function. ■ Data directory function that allows for quick understanding of data content. ■ Semi-auto calibration function that facilitates adjustment of measurement range.

Company：ソーキ
Price：Other

Flaw detection testing

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Ultrasonic Flaw Detector 'USM GO+' [Rental]

A palm-sized ultrasonic flaw detector that pursues operability and portability.

It can be used for ultrasonic flaw detection testing in various industrial fields such as aircraft, power plants, automobiles, oil, and gas industries. 【Features】 ■ Ergonomic and robust lightweight design Designed with ergonomics in mind, featuring a robust IP67 design. It adopts a user interface similar to USM/USN, allowing for intuitive operation. ■ Design focused on portability Ideal for inspections in tight or hard-to-reach spaces. With a compact design weighing only 850g (including battery), it has a battery operation time of 6 hours, and the battery can be charged while attached to the main unit. ■ Easy-to-read screen display Despite its compact body, it features a 5-inch color display that ensures visibility. The WVGA display has a resolution of 800×480 pixels and supports full-screen display. ■ Easy operation with user-friendly key type Menu selection and setting adjustments can all be done with keys, allowing for one-handed operation. It also has a switching function that allows operation with either the left or right hand. The gain key is independent, making it easy to increase or decrease gain.

Company：ソーキ
Price：Other

Flaw detection testing

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Ultrasonic flaw detector "EPOCH4" [Rental]

It is a machine that detects internal defects (voids, cracks, foreign objects) in metals using ultrasound.

This is a machine that detects internal defects (voids, cracks, foreign objects) in metals using ultrasound. *The probe and probe cable are not included. Please prepare them yourself.

Company：ソーキ
Price：Other

Flaw detection testing

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A Comprehensive Guide to Nondestructive Testing and Ultrasonic Testing Basics Taught by Professionals!

"Types and Characteristics of Non-Destructive Testing" and "Utilization of Inline Ultrasonic Imaging Processing Systems," among others, provide a detailed explanation of non-destructive testing and ultrasonic flaw detection!

This document provides an explanation of the basic knowledge related to non-destructive testing and ultrasonic flaw detection. It includes information on non-destructive testing, the types and characteristics of non-destructive testing, the fundamentals of ultrasound, and the generation and reception of ultrasound. 【Contents (Excerpt)】 ■ What is non-destructive testing ■ Types and characteristics of non-destructive testing ■ Fundamentals of ultrasound ■ Generation and reception of ultrasound ■ Reception of ultrasound *For more details, please refer to the PDF document or feel free to contact us.

Company：ジーネス
Price：Other

Contract Inspection

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I would like to try an ultrasound examination. We accept trial test commissioned examinations!

You can conduct trial tests to check for any defects in products or materials under development, as well as before implementing a full inspection system for the manufacturing process and finished products.

We will respond to such requests! "I want to commercialize the product if there are no issues with the materials or products under development, but I'm worried about defects. I want to know the internal conditions without destruction." "We have decided to conduct 100% inspection in the manufacturing process and would like to introduce an automated non-destructive testing system, but first, I want to test whether defects can be properly detected." After conducting the contracted tests, we will issue a report and provide useful advice based on the results obtained from the inspection.

Company：ジーネス
Price：Other

Contract Inspection
Defect Inspection Equipment

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Presentation of easy-to-understand lecture materials: Introduction to ultrasonic testing technology

This is an explanation of the ultrasonic testing technology that forms the foundation of all our products. You will also understand the unique challenges associated with ultrasound.

This is the material from the presentation given by our company's director of technology at the corporate group meeting. The ultrasonic testing technology is explained clearly with various examples, and various challenges are also discussed. Our company will continue to provide solutions while addressing these challenges.

Company：ジーネス
Price：Other

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【Delivery Example】Copper Rod Ultrasonic Inspection Device

Detecting internal defects in round steel bars using ultrasound! The results are displayed on the control panel monitor.

We would like to introduce a case study of the inspection equipment "Copper Rod Ultrasonic Inspection Device" that we manufactured. Using an ultrasonic probe fixed to a jig, we perform water immersion vertical flaw detection from the circumferential direction of the workpiece to detect internal defects. After setting the target workpiece, the system automatically transports and inspects the workpieces continuously, allowing for sorting into OK and NG categories based on the inspection results. 【Features】 ■ The inspection results are displayed on the monitor of the control and operation panel. ■ The data of the inspection results is saved on a data processing PC, allowing for verification after inspection. *For more details, please refer to the related links or feel free to contact us.

Company：エヌ・ケイ・システム
Price：Other

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[Case Study] Forged Cross-Roll Ultrasonic Testing Device

By placing a sensor on the inspection point and rotating the workpiece, inspection around the entire circumference is possible!

We would like to introduce a case study of the inspection equipment we manufactured, the "Forged Cross Roll Ultrasonic Flaw Detector." This device performs ultrasonic testing to detect cracks that occur inside the shaft of the forged cross roll. By using simple jigs and commercially available portable flaw detectors, it is also possible to establish a simplified inspection system. 【Features】 ■ Full circumferential inspection is possible due to work rotation. *For more details, please refer to the related links or feel free to contact us.

Company：エヌ・ケイ・システム
Price：Other

Flaw detection testing
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Ultrasonic flaw detector EPOCH 650

Equipped with excellent detection performance in a compact body.

The ultrasonic flaw detector EPOCH 650 is a digital ultrasonic flaw detector that balances portability, operability, and high performance. It is an ultrasonic flaw detector that combines high UT flaw detection performance with ease of use, suitable for a variety of applications. It features a compact and lightweight body with a long-lasting battery and a bright, large color display, allowing for a larger A-scan display in full-screen mode. Additionally, the menu structure and direct access keys are designed with work efficiency in mind, making it easy to perform high-quality flaw detection tasks. The operation section allows you to choose between a scroll knob or a navigation keypad according to your preference.

Company：エビデント・インスペクション・テクノロジーズ・ジャパン
Price：Other

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Technical Data: Measurement of Defect Depth in Composite Materials - Comparison of Ultrasound and Infrared

Measurement of Defect Depth in Composite Materials: Data Comparison between Ultrasonic Method and Infrared Method

[Technical Information] Measurement of Defect Depth in Composite Materials: A Comparison of Data between Ultrasonic and Infrared Methods. ■□■Content of the Document■□■ In recent years, the application range of composite materials has expanded beyond artificial satellites to include aircraft. This document summarizes a comparison of non-destructive testing methods for CFRP, which is representative of composite materials. During the manufacturing phase of aircraft, phased array ultrasonic deep scanning is mainstream; however, this time, we conducted a scanning test using a 25MHz focused deep probe as a precision inspection and compared the results with those obtained from phase analysis using pulsed light excitation from infrared. ⇒ For more details, please download the catalog and read further. For inquiries, please contact us.

Company：KJTD
Price：Other

Technical and Reference Books

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[Technical Document] Development of an Online Inspection Phased Array UT Device

Development of an online inspection UT device using ultrasonic phased array technology.

We have developed an online inspection UT device using an ultrasonic phased array method. Instead of the conventional rotating probe method, array probes are arranged around the entire circumference of pipes and round bars, allowing for electronic rotation of the ultrasonic sound field to perform full surface inspection. This significantly simplifies the mechanism and improves maintainability. Additionally, it can accommodate a wide range of focus points, enabling the detection of smaller defects and improving the signal-to-noise ratio. ⇒ For more information, please download the catalog to read further. For details, please contact us.

Company：KJTD
Price：Other

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Technical Data: High-Speed Ultrasonic Testing Scanner

The ultrasonic flaw detection imaging device can display inspection results with easy-to-understand image data.

One method for detecting internal defects in materials is the use of ultrasound. Among these, ultrasonic flaw detection imaging devices, which can display inspection results as easily understandable image data, have now spread across various fields in the industry and are being used effectively. Recently, we developed a new system called the "High-Speed Ultrasonic Flaw Detection Scanner," which incorporates a portable phased array ultrasonic flaw detector into a conventional single-probe flaw detection scanner. By using this device, it has become possible to detect small defects at the level of several tens of micrometers and to perform high-speed flaw detection on large materials. In this article, we will introduce the features of the high-speed ultrasonic flaw detection scanner that utilizes the latest phased array technology. ⇒ For more details, please download the catalog and read further. For inquiries, please contact us.

Company：KJTD
Price：Other

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Technical Data: Discriminative Detection of Alumina Non-Metallic Inclusions and Voids in Steel

Discriminative detection of alumina non-metallic inclusions and voids in steel using ultrasound.

Recent advancements in ultrasonic testing methods have been remarkable, particularly with the use of high-frequency and focused transducers, which enable the detection of minute non-metallic inclusions within steel. This method allows for internal inspection of materials, making it superior to optical microscopy in this regard. Additionally, by analyzing the phase (waveform) of the reflected pulse, it is possible to measure the material properties of the reflector to some extent based on its acoustic impedance. ⇒ For more information, please download the catalog and read further. For details, please contact us.

Company：KJTD
Price：Other

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[Data] Ultrasonic flaw detection device for middle boring axle for police box inspection

This is a simple document regarding the ultrasonic flaw detection device for middle hole axles.

This is an introduction to products that are useful for periodic inspections using phased array technology.

Company：KJTD
Price：Other

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JSNDI specification compliant device "UI-R1"

JSNDI function, waterproof! Exam preparation items available as common options.

We would like to introduce our product, the 'UI-R1', which is compatible with the JSNDI specifications. This product complies with the basic operational specifications of the JSNDI digital ultrasonic flaw detector. It includes common options for exam preparation materials, providing all the necessary equipment for UT qualification exam preparation. Please feel free to contact us if you have any requests. 【Features】 ■ JSNDI functionality ■ Waterproof design ■ Exam preparation materials (common options) available ■ Complies with the basic operational specifications of the JSNDI digital ultrasonic flaw detector *For more details, please refer to the PDF document or feel free to contact us.