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Flaw detector Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Flaw detector Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 菱電湘南エレクトロニクス 検査計測事業 Kanagawa//Other manufacturing
  2. 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社 Tokyo//Testing, Analysis and Measurement
  3. KS-NET Osaka//Industrial Machinery
  4. 4 Eddyfi Technologies ジャパンオフィス Osaka//Industrial Electrical Equipment
  5. 5 レックス Hyogo//Testing, Analysis and Measurement
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Flaw detector Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Digital Ultrasonic Flaw Detector 'UI-29' Latest Model 菱電湘南エレクトロニクス 検査計測事業
  2. Portable Ultrasonic Flaw Detector USM36 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社
  3. Portable Ultrasonic Flaw Detector Krautkramer USM100 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社
  4. 4 Ultrasonic flaw detector 'USM38 JE' KS-NET
  5. 5 Digital Ultrasonic Flaw Detector 'UI-S7α' 菱電湘南エレクトロニクス 検査計測事業

Flaw detector Product List

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High-frequency ultrasonic flaw detector HIS3 HF

High-frequency ultrasonic flaw detector HIS3 HF

High-speed, wideband ultrasonic flaw detector

The HIS3 high-speed, wideband ultrasonic flaw detector is a standalone device that consolidates all the necessary functions of a flaw detector into one unit. It has been developed as a versatile instrument particularly suitable for water immersion high-speed flaw detection applications. The HIS3 HF is a wideband flaw detector with a receiving frequency range of 1 MHz to 300 MHz, making it suitable for high-frequency probes ranging from 10 MHz to 125 MHz, and it is ideal for inspecting thin materials and detecting fine defects.

  • Company：KJTD
  • Price：1 million yen-5 million yen
  • Other inspection equipment and devices

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Multichannel Ultrasonic Testing Device ULTECT21

Multichannel Ultrasonic Testing Device ULTECT21

Searching for internal defects in materials at the production site. High-performance multi-channel ultrasonic testing device.

ULTECT21 is a multi-channel ultrasonic flaw detector that supports online automatic flaw detection. It comes standard with essential features for automatic flaw detection, such as blanking control, marker shift, I/O remote control, and line speed measurement, making it suitable for inspecting materials flowing rapidly on manufacturing and production lines (this device is an electrical component, but we can also design and manufacture the mechanical parts to meet customer needs, so please inquire). It is a standard 8-channel multi-channel ultrasonic flaw detector, with the option for expansion available.

  • Company：KJTD
  • Price：Other
  • Analytical Equipment and Devices

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Volume Focusing Phased Array Ultrasonic Testing Device

Volume Focusing Phased Array Ultrasonic Testing Device

High-speed non-destructive flaw detection inspection with 128-channel parallel drive using special materials!

Introducing the 128-channel parallel-driven high-speed phased array testing system! Flash Focus supports ultrasonic testing of special materials that were difficult to inspect with conventional methods and in special environments that require high testing speeds. With high-speed and high-precision testing, it backs up the high quality assurance required.

  • Company：KJTD
  • Price：10 million yen-50 million yen
  • Analytical Equipment and Devices

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Technical Data: Non-destructive Testing Technology for Automotive Parts Using Ultrasonic Testing Method

Technical Data: Non-destructive Testing Technology for Automotive Parts Using Ultrasonic Testing Method

Non-destructive testing technology for automotive parts using ultrasonic testing methods.

[Technical Information] This is an introduction to non-destructive testing technology using ultrasonic testing for automotive parts. ■□■Content of the Document■□■ Ultrasonic testing technology is applied in quality inspection across various industries among non-destructive testing methods. Particularly in the automotive industry, it has a long history of application and has greatly contributed to ensuring safety in parts made from lightweight materials aimed at improving fuel efficiency in recent years. Ultrasonic testing equipment is easier to handle and smaller in scale compared to X-ray testing equipment, making it relatively suitable for inspecting the internal quality of mass-produced automotive parts. Recently, with the combination of image processing technology, evaluation methods have diversified not only to determine the presence or absence of "defects" but also to identify the characteristics of "defects" and assess defective areas based on area ratio. ⇒ For more details, you can download the catalog and read further.

  • Company：KJTD
  • Price：Other
  • Technical and Reference Books
  • Flaw detection testing

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High sensitivity, high resolution phased array ultrasonic transducer

High sensitivity, high resolution phased array ultrasonic transducer

Water immersion testing possible!

Relative bandwidth (-6dB): 60-90% Acoustic impedance close to water and plastic Waterproof stainless steel housing suitable for use even in immersion testing

  • Company：KJTD
  • Price：500,000 yen-1 million yen
  • Image Processing Equipment

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Phased Array Ultrasonic Testing Device PA6

Phased Array Ultrasonic Testing Device PA6

Phased array ultrasonic testing device with integrated online flaw detection capabilities.

The PA6 was born as the successor to the PA4 and PA5, which have numerous implementation records in industries such as steelmaking, non-ferrous metals, railways, and new materials. Compared to previous models, the sampling frequency and maximum cycle count have been enhanced, enabling a wider range of ultrasonic testing. Additionally, with support for 1000BASE-T, it is now possible to communicate large volumes of testing data more quickly and stably.

  • Company：KJTD
  • Price：Other
  • Flaw detection testing

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Portable Ultrasonic Flaw Detector USFD-20

Portable Ultrasonic Flaw Detector USFD-20

More smart inspections - easier to use and more accurate - Portable Ultrasonic Flaw Detector USFD-20 weighing approximately 840g.

The "Portable Ultrasonic Flaw Detector USFD-20" features a lightweight design with a total weight of approximately 840g, including the battery. It is equipped with a 2-hour monitor waveform recording function and various wizards tailored to the test subject to support proper operating procedures. This ultrasonic flaw detector can be conveniently used in various locations. It is certified as an allowable flaw detector for the UT qualification practical exam conducted by the Japan Non-Destructive Testing Association and the Steel Structure Technicians Training Center. <Usage Scenarios> ■ Cracks, fusion defects, and insufficient melting in welds ■ Internal cracks, inclusions, and delamination in products <Features> ■ Compact and lightweight (840g including battery) ■ 5.7-inch large screen with anti-glare filter ■ Various wizards implemented to match the test subject ■ 2-hour monitor waveform recording function * A video explaining this product is also available below. * The document includes detailed basic specifications.

  • Company：KJTD
  • Price：500,000 yen-1 million yen
  • Testing Equipment and Devices

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Digital Ultrasonic Flaw Detector 'UI-25'

Digital Ultrasonic Flaw Detector 'UI-25'

Sophisticated usability and a sturdy body! Richly expanding digital technology.

We would like to introduce our digital ultrasonic flaw detector, the 'UI-25'. Thanks to its frequency characteristics, it can be used to estimate the nature of reflection sources, as well as the ultrasonic propagation characteristics and attenuation of materials. With this product, frequency characteristics can be measured without the need for other devices such as oscilloscopes. It features a dustproof and drip-proof structure (satisfying JIS drip-proof standard II) with a robust metal construction that achieves lightweight and compact design. Please feel free to contact us if you have any inquiries. 【Features】 ■ Easy operation with all displays in Japanese ■ Bright and easy-to-read 6.4-inch color LCD screen ■ Create DAC lines as you wish (up to 16 points) ■ Compliant with the new JIS Z 3060 ■ Compatible with various association certification tests, including those from the Japan Non-Destructive Testing Association ■ Standard features include automatic refraction angle measurement, sound velocity measurement, and measurement position display *For more details, please refer to the PDF document or feel free to contact us.

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  • Flaw detection testing
  • Other measurement, recording and measuring instruments

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Digital Ultrasonic Flaw Detector 'UI-S7'

Digital Ultrasonic Flaw Detector 'UI-S7'

A compact flaw detector that meets on-site needs! 6.5-inch, high-brightness LCD, suitable for outdoor lighting conditions.

We would like to introduce our digital ultrasonic flaw detector, the 'UI-S7'. It is packed with features that cater to a variety of needs, from beginners to professional use. The JIS DAC creation mode supports STB-A2 and RB-41 No.1 to 7, and includes an automatic creation assistance function. Additionally, you can freely set parameters such as the number of lines, line spacing, judgment levels, and vertical movement. Please feel free to contact us if you have any requests. 【Features】 ■ Further pursuit of ease of use ■ Menu that accommodates various needs ■ Compliant with JIS Z 3060-2002 ■ B-mode function standardly equipped ■ Easy bmp file saving *For more details, please refer to the PDF materials or feel free to contact us.

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  • Flaw detection testing
  • Other measurement, recording and measuring instruments

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Introduction to the Development Technology of Direct Ultrasonic Axial Force Measurement System

Introduction to the Development Technology of Direct Ultrasonic Axial Force Measurement System

Provision of high-precision mass production axial force fastening technology for stabilizing bolt axial force fastening! - Measurement results using ultrasonic axial force gauges linked with nut runners.

We would like to introduce our development technology, the "Direct Axial Force Measurement System," in collaboration with our company and affiliated companies. It allows for the optimization of the specifications of the bolt itself and the components being fastened, achieving cost reduction. Quality is improved through axial force stabilization, prevention of incorrect assembly, and traceability. Additionally, it enables a reduction in the man-hours required for development maturation and torque checks during mass production. 【Value Provided】 ■ Cost Reduction: Optimization of bolt specifications / components being fastened ■ Reduction in Man-Hours: Development maturation man-hours / torque check man-hours during mass production ■ Quality Improvement: Axial force stabilization / prevention of incorrect assembly / traceability *For more details, please refer to the PDF document or feel free to contact us.

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  • Other measurement, recording and measuring instruments
  • Contract measurement

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Digital Ultrasonic Flaw Detector 'UI-27'

Digital Ultrasonic Flaw Detector 'UI-27'

I want to meet the needs of everyone involved in flaw detection. A digital ultrasonic flaw detector equipped with standard JSNDI functionality.

The "UI-27" is a digital ultrasonic flaw detector equipped with 12 types of frequency band filters, capable of high-sensitivity detection in suitable receiving bands. It adopts a sampling frequency of 200MHz, improving distance measurement accuracy across the entire measurement range, making it suitable for precise thickness measurements and axial force measurements. This single device consolidates the technologies required for portable flaw detectors. It is a sophisticated multi-use flaw detector, ranging from R-type functions to manual detection, automatic detection, and special applications. 【Features】 ■ Complies with JSNDI specifications: R-type function is standard ■ SD card (standard 2GB included): Compatible with SDHC up to 32GB ■ Stepless adjustment handle ■ Improved operability with left and right key operations ■ Photo function: Save images with one touch ■ Abundant interfaces *For more details, please refer to the PDF document or feel free to contact us.

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  • Flaw detection testing
  • Other measurement, recording and measuring instruments
  • Other inspection equipment and devices

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Digital Ultrasonic Flaw Detector 'UI-S9/UI-R1'

Digital Ultrasonic Flaw Detector 'UI-S9/UI-R1'

Pursuing even greater usability! A digital ultrasonic flaw detector that allows intuitive operation with direct keys.

We would like to introduce our digital ultrasonic flaw detectors, the 'UI-S9/UI-R1'. The "UI-S9" has further pursued ease of use, catering to a wide range of needs from various sites to qualification training R-type functions. The "UI-R1" complies with the basic operational specifications of JSNDI digital ultrasonic flaw detectors. Additionally, we provide all the necessary equipment for UT qualification exam preparation as common options. Please feel free to contact us when needed. 【Features】 ■ Compliant with JSNDI specifications ■ Screen visible even outdoors ■ Approximately 10 hours of operation on a single charge ■ Data saved to USB memory ■ Intuitive operation with direct keys ■ Stepless stand *For more details, please refer to the PDF materials or feel free to contact us.

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  • Flaw detection testing
  • Other measurement, recording and measuring instruments

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JSNDI specification compliant device "UI-R1"

JSNDI specification compliant device "UI-R1"

JSNDI functionality, waterproof design! Exam preparation products available as common options.

We would like to introduce the 'UI-R1', a device compatible with the JSNDI specifications that we handle. This product complies with the basic operational specifications of the JSNDI digital ultrasonic flaw detector. The exam preparation items are available as common options, and we provide 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 items (common options) available ■ Complies with the basic operational specifications of the JSNDI digital ultrasonic flaw detector *For more details, please refer to the PDF materials or feel free to contact us.

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Ultrasonic Easy Checker "UTTP-03"

Ultrasonic Easy Checker "UTTP-03"

For ultrasonic flaw detection! A product suitable for a simple check of flaw detection sensitivity in angled flaw detection.

The "UTTP-03" is a portable ultrasonic easy checker. It is compact and lightweight, allowing for easy checks on-site of parameters such as "incident point and refraction angle of the angled probe, flaw detection sensitivity, and time axis." It is suitable for simple checks of the incident point and refraction angle of the angled probe, as well as flaw detection sensitivity in angled flaw detection. Please feel free to contact us if you have any requests. 【Features】 ■ Lightweight (approximately 315g) ■ Small (about half the size of STB-A3) ■ Rust-resistant (plated finish) *For more details, please refer to the PDF document or feel free to contact us.

  • Sensors
  • probe

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[Information] Regular Inspection Methods for Ultrasonic Testing Equipment

[Information] Regular Inspection Methods for Ultrasonic Testing Equipment

Introducing the periodic inspection methods specified in the Japanese Industrial Standard "JIS Z 2352"!

In this document, we introduce the "Regular Inspection Methods for Ultrasonic Testing Equipment." We include regulations regarding the "Regular Inspection Methods for Digital Testing Equipment" and the necessary preparations for regular inspections. Additionally, we explain the "Inspection Methods for Amplification Linearity," "Inspection Methods for Sensitivity Margin," and "Inspection Methods for Time Axis Linearity." 【Contents】 ■ Introduction ■ Regular Inspection Methods for Digital Testing Equipment - Preparations for Regular Inspections of Digital Testing Equipment - Inspection Methods for Amplification Linearity - Inspection Methods for Sensitivity Margin - Inspection Methods for Time Axis Linearity *For more details, please refer to the PDF document or feel free to contact us.

  • Ultrasonic Oscillator

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