Diagnostic Equipment Product List and Ranking from 50 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.

Diagnostic Equipment 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.

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ＳＰＭ　Ｉｎｓｔｒｕｍｅｎｔ　Ｊａｐａｎ Osaka//others
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4 三協インタナショナル Tokyo//Trading company/Wholesale
5 西進商事 Hyogo//Industrial Machinery

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Diagnostic Equipment 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.

Smartphone-compatible lubricant management technology [Balancing operational efficiency and cost reduction]
Machine condition diagnostic device 'Bearing Checker' for easy and high-precision inspection of bearings. ＳＰＭ　Ｉｎｓｔｒｕｍｅｎｔ　Ｊａｐａｎ
Elevator Diagnostic Tool [EVA-625] 三協インタナショナル
4 CV cable live line deterioration diagnosis device DISC-20-AS 矢崎エナジーシステム電線事業部
5 Wireless Vibration Diagnostic Device D-VibA10: NSK (Nippon Seiko)

Diagnostic Equipment Product List

61～75 item / All 152 items

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Portable Vibration Diagnostic Device 'MK-220HG'

It is possible to perform trend management and absolute value judgment! A smart maintenance tool for the IoT era.

The "MK-220HG" is a portable vibration diagnostic device that incorporates all the functions of the "MK-220" and adds four new powerful features. By filtering the electromagnetic vibrations of inverter-controlled motors, it enables proper trend management and absolute value determination based on the original vibration values of the bearings. It serves as a smart maintenance tool for the IoT era. 【Features】 ■ Inverter electromagnetic vibration filtering ■ Wi-Fi communication capability ■ Simultaneous measurement of vibration and temperature ■ Ability to listen to vibrations ■ Equipped with all functions of the "MK-220" *For more details, please refer to the PDF document or feel free to contact us.

Company：JFEアドバンテック計測診断事業部
Price：Other

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Electrical Equipment Diagnostic Device KS series

With the case catalog included, analyzing the harmonics flowing through the motor makes it easy to prevent and diagnose abnormalities!

The KS series does not require specialized technicians and allows for easy inspection and diagnosis. It enables cost reduction, prevention of troubles in advance, improvement of reliability, enhancement of productivity, increase in safety, improvement of quality, and reduction of waste from faulty equipment. It can identify the degree and cause of abnormal deterioration in motors and inverters under operating conditions, as well as the specific parts involved. 【Features】 ● Predictive maintenance is possible. ● Diagnosis of abnormal operating conditions (resonance, imbalance, misalignment, unstable vibration, local overheating of windings) is possible. ● Non-contact method allows for safe measurement even in high-voltage equipment while live. For more details, please contact us or download the catalog to view.

Company：アルカディア・システムズ本社／大阪事業部
Price：Other

Machinery and equipment installation/dismantling/relocation

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EM equipment diagnostic device

A unique measurement principle using the characteristics of electromagnetic induction! Introduction of a device capable of visualizing rotating bodies.

The "EM Equipment Diagnostic Device" is a unique measurement and diagnostic device developed by IIU that uses an "EM Sensor" to assess the condition of rotating machinery by utilizing the characteristics of electromagnetic induction. Unlike commonly used vibration sensors, it can detect the state of rotating equipment based on a different principle. It is primarily used for measuring and diagnosing equipment, especially in low-speed rotating machinery. 【Features】 ■ Unique measurement principle using electromagnetic induction characteristics ■ Supports measurements in the low-frequency range ■ Visualization of rotating bodies is possible ■ Easy measurement with RIS (Wireless Front-End Amplifier Unit) ■ Equipped with a variety of measurement and analysis functions *For more details, please refer to the PDF materials or feel free to contact us.

Company：IIU
Price：Other

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Pulse Reflection Cable Length Measurement and Diagnostic Device TX6000

Waveforms and event details can be saved in the main memory up to 50 locations (maximum 500 locations)!

A pulse reflection type cable length measurement and diagnostic device that can store waveform and event data in the main memory for up to 50 locations (maximum 500 locations). 【Features】 ○ Saves waveform and event data, allowing for waveform analysis on a PC and comparison before and after fault recovery, as well as report printing. ○ Compatible with communication lines, power lines, and all-metal cables. ○ Easily identifies the content and location of faults through waveform analysis. ○ Measurement results can be downloaded to a PC via USB connection. ○ Large LCD display with backlight for easy visibility in dark environments. ○ Measures within 6000m with 11 range settings. ○ Convenient tone generator function for cable identification. ○ Memory for comparing faulted and healthy lines with two phenomena. ○ High-precision length measurement of ±1% within the range of 0 to 6000m. ● For other functions and details, please download the catalog.

Company：GOODMAN
Price：Other

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TDR cable length measurement and diagnostic device 'TX Ranger S' Goodman

You can perform cable length measurement, diagnostics, and data storage on a tablet's large color screen! A tester that can measure the distance to disconnection points and fine faults!

"TX Ranger S" is a TDR cable length measurement and diagnostic device that can identify the distance to fine fault locations. Measurement results are analyzed on a PC screen using dedicated software. It can store up to 50 events in the main memory. Additionally, it features a dual phenomenon display that allows for comparison between good and faulty lines, and it is compatible with all metal cables with two or more cores. [Features] ■ Capable of identifying the distance to fine fault locations ■ Measurement of remaining length of removed cables and drums ■ Cable fault details can be understood through waveforms ■ Wireless transmission of measurement data via Bluetooth ■ Fault diagnosis of terminal devices and sensors is also possible *For more details, please refer to the PDF document or feel free to contact us.

Company：GOODMAN
Price：Other

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Application-specific usage examples: Medical devices

We contribute to the networking of medical devices and measuring instruments used in various environments!

The medical device market is expanding, and countries are competing in the technological development of medical devices. One of the trends is the miniaturization and mobilization of medical devices. Medical device manufacturers are seeking wireless solutions that ensure strong communication stability to miniaturize and mobilize their products. Silex provides embedded wireless solutions to many medical device manufacturers. [Examples of Adoption of Wireless Embedded Technology (Partial)] - Ultrasound diagnostic equipment - X-ray equipment - Rounding carts - Vital signs monitors - Blood glucose meters *For more details, please refer to the related links or feel free to contact us.

Company：サイレックス・テクノロジー
Price：Other

Wireless LAN

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Reinforcement Corrosion Diagnosis Device Portable Reinforcement Corrosion Diagnosis Device CM-V Rental

By measuring and comparing the electrical properties of materials, such as potential and electrical resistance values, the corrosion rate of internal rebar in reinforced concrete structures can be estimated based on the degree of rusting.

"Corrosion of rebar" begins when it is not visible! By measuring and comparing the electrical properties of materials, such as potential and electrical resistance values, we can estimate the corrosion rate of the internal rebar in reinforced concrete structures. It is possible to diagnose the corrosion rate.

Company：レックス
Price：Other

Other environmental analysis equipment

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$Reinforcement bar fracture non-destructive testing device M.EYE Checker rental$

Reinforcement bar fracture non-destructive testing device M.EYE Checker rental

A diagnostic device that can non-destructively determine the presence or absence of "fracture" in rebar from the surface of concrete.

The M.EYE Checker, a non-destructive testing device for rebar fracture, can diagnose the presence or absence of "fractures" in the rebar within reinforced concrete structures such as bridge piers and bridges from the concrete surface without causing damage. The device consists of a magnetic unit, a magnetic measurement unit, and a guide. The measured data can be saved as a CSV file on a USB memory stick, allowing for easy transfer to a computer for processing in applications like Excel. 【Features】 - Capable of diagnosing not only straight sections of rebar but also fractures in bent sections. - Can diagnose up to a cover depth of 150mm. - The magnetic measurement unit is lightweight and can be easily operated with one hand. - Measured data is recorded within the magnetic measurement unit, allowing for accurate identification of fracture locations through waveform display. - By using the guide, it is possible to accurately measure the positions of rebar that have been previously detected. For more details, please contact us or download the catalog.

Company：レックス
Price：Other

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Corrosion Doctor Rental - Corrosion and Health Assessment Device

Diagnosis of corrosion damage at ground level for signal poles, sign poles, lighting poles, etc.!

Corrosion Doctor is an ultrasonic diagnostic device that qualitatively and simply investigates the extent of corrosion damage near the ground level of signal poles and road accessories (sign poles, lighting poles). With the newly developed SH wave transducer, it is possible to diagnose the corrosion condition without excavating the ground level. Measurements are taken at four locations around the circumference of the steel pipe at 90-degree intervals, and by analyzing the reflected waveforms from the tip and the corrosion area, it can display three classifications: "sound, almost sound, and corrosion present." Furthermore, it can provide a final judgment of "excavation necessary = × (corrosion)" or "excavation not necessary = ○ (sound)." 【Features】 - Easily diagnose corrosion conditions without excavating the ground level. - Measurements are displayed in three classifications: "sound, almost sound, and corrosion present" by processing the reflected waveforms from the tip and the corrosion area. - The device is compact, lightweight, and adopts a portable shoulder strap design. - NETIS registration number: KT-150121-A For more details, please contact us or download the catalog.

Company：レックス
Price：Other

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Tohoku Univ. Technology :Diagnostic device for Arteriosclerosis and Aneurysm : T10-020_T16-168

Can diagnose in a short time while sitting!!

　Causes of fatal diseases such as cerebral infarction and myocardial infarction include vessel diseases such as arteriosclerosis, vascular stenosis, or aneurysm. Early non-invasive detection of such vessel diseases can prevent the development of fatal diseases. Conventional PWV tests can only determine vascular stiffness. The present invention is a novel method that combines viscoelastic analysis of blood vessels and irregular vibration analysis of blood vessel walls. 　It is a noninvasive diagnostic method that can cope with various causes of arteriosclerosis. Aneurysms in the trunk, which are distant from the measurement site, can also be determined. ★The software patent was filed jointly with Rise Corporation, and the software will be manufactured by the company. ★A prototype of the equipment has been completed, and it is available for loan upon request.

Company：Tohoku Techno Arch Co., Ltd.
Price：Other

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CV cable live line deterioration diagnosis device DISC-20-AS

Diagnosis of insulation degradation (water tree degradation) of 6kV class CV cables while live. High-precision insulation degradation diagnosis is possible using the AC superimposition method.

The CV cable live line deterioration diagnosis device DISC-20-AS is designed to accurately detect harmful water trees, which account for the majority of insulation breakdown accidents in 6kV class CV cables, allowing for planned cable replacement work. Furthermore, this insulation diagnosis is performed while the line is live, eliminating the need for cumbersome tasks such as notifying of power outages on the tracks. Additionally, since the diagnosis is conducted for all three phases simultaneously, maintenance and inspection of the cables can be carried out efficiently. Moreover, the device can be safely operated by simply attaching it to the existing grounding wire. This device is a model change that retains the basic characteristics and functions of the DISC-10G-AS while improving usability.

Company：矢崎エナジーシステム電線事業部
Price：Other

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It's small but reliable. Ultrasonic equipment diagnostic device 'UP3000'.

Ultra-lightweight and palm-sized portable ultrasound diagnostic tool. The perfect device for patrol.

The "ULTRAPROBE 3000" is an ultrasonic equipment diagnostic device that is very easy to hold and allows for the search of diagnostic information and stored data. 【Features】 ■ Data management with dedicated software ■ Data storage and sound confirmation ■ Software compatibility: Ultratrend DMS (Data Management System)

Company：東北エンタープライズ
Price：500,000 yen-1 million yen

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Portable Vibration Diagnostic Device 'MK-220' [Rental]

IP67 dustproof and waterproof. A vibration diagnostic device that can reliably collect the data necessary for analysis.

The "MK-220" is a portable vibration diagnostic device that analyzes the causes of vibration in rotating machinery and strongly supports maintenance operations with its automatic diagnostic function. It offers fully automated diagnostics that even beginners can use with confidence. The dual operation mode allows for input through both a touch panel and physical keys. 【Features】 ■ Automatic diagnosis ■ Dual operation mode ■ 2-way display ■ Automatic detection of rotational speed ■ High-resolution FFT *For more details, please refer to the PDF document or feel free to contact us.

Company：ソーキ
Price：Other

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Vibration Inspection

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"Simple deterioration diagnosis technology for lubricating oil using smartphones" <Under development>

Easily check the condition of lubricant degradation and contamination. Can also be used for foreign substance inspection of liquids.

The 'Simple Deterioration Diagnosis Technology for Lubricating Oil Using Smartphones' is a technology that allows for easy diagnosis of the deterioration and contamination of lubricating oil on-site. By placing lubricating oil in a shooting module and taking a photo with your smartphone, the remaining lifespan of the lubricating oil can be calculated through image analysis using a smartphone app. It can detect foreign substances such as dust and wear particles mixed in with the lubricating oil, and it is also applicable for foreign substance inspection of other liquids. [Features] - A diagnostic technology that analyzes the deterioration state of lubricating oil, unique to lubricating oil manufacturers - Allows for quantitative diagnosis on-site, reducing the hassle of sending samples - Simple operation to quantify 'how much longer it can be used' - Eliminates variability from visual confirmation, contributing to the efficiency of lubricating oil management *Free loan available for the first 10 applicants *You can view the overview document from the download button below. Please feel free to contact us if you would like more detailed information.