Sales of the UCI hardness tester "Lab UCI Pro" begin - March 25, 2026.

Easy to operate, high performance, ultra-lightweight; recommended for those measuring metal hardness for the first time.

"Leeb Lite" is a hardness tester recommended for those measuring the hardness of metals for the first time. It is easy to operate, allowing anyone to obtain stable measurement results. Based on the rebound (Leeb) method, it is suitable for measuring the hardness of metals that weigh over 5 kg and are thicker than 25 mm, and it can also accommodate measurements of coarse-grained castings and forgings.

• Testing Equipment and Devices
• Other inspection equipment and devices

Handheld hardness tester with integrated probe, measuring from the thinnest 0.08mm (HRC70).

METALTEST is a compact hardness tester with an integrated probe and display unit. It measures the hardness of metals with an impressive accuracy of ±1.5%. It excels in measuring thin materials, capable of measuring as thin as 0.08mm (HRC70). Additionally, it has a wider measurement range compared to typical portable hardness testers, accurately measuring various hardness levels from soft to hard metals. The display scale can show Rockwell (HRA, HRB, HRC, HR15, HR30T), as well as Brinell (HB5, HB30), Vickers, and Knoop. ■ Features - Capable of measuring from a minimum thickness of 0.08mm (HRC70), suitable for measuring the hardness of thin plates and coils. - Offers an overwhelmingly wide measurement range compared to rebound (Leeb) and UCI hardness testers. - Exceptional measurement accuracy of ±1.5%. - Allows for accurate measurements in all directions. *For more details, please refer to the PDF document or contact us.

• Testing Equipment and Devices
• Strength Testing Equipment
• Other inspection equipment and devices

High-performance handheld hardness tester capable of measuring from the thinnest 0.08mm (HRC70).

The MetalTest MKII is a high-performance hardness tester (durometer) capable of measuring the hardness of metals with an impressive accuracy of ±1.5%. It has a wider measurement range compared to typical portable hardness testers, accurately measuring various hardness levels from soft to hard metals. It excels in measuring thin materials, with the capability to measure as thin as 0.08mm (HRC70). The display scale can show Rockwell (HRA, HRB, HRC, HR15, HR30T), as well as Brinell (HB5, HB30), Vickers, and Knoop. It is equipped with a variety of features such as statistics, graphs, simultaneous display of multiple scales, and the ability to save measurement values in internal memory. ■ Features - Supports a minimum thickness of 0.08mm (HRC70), capable of measuring the hardness of thin plates and coils - Offers an overwhelmingly wide measurement range compared to rebound (Leeb) and UCI hardness testers - Impressive measurement accuracy of ±1.5% - Allows for accurate measurements in all directions - A variety of display functions including statistics, graphs, and simultaneous display of multiple scales - Internal memory function *For more details, please refer to the PDF document or contact us.

• Testing Equipment and Devices
• Strength Testing Equipment
• Other inspection equipment and devices

A reading device for Brinell indentation diameter with excellent cost performance, featuring accurate and fast measurements, and automatic saving of measurement results.

The KDT-10A is a device for reading the diameter of Brinell indentations. It automatically reads the indentation diameter and displays the Brinell hardness. Compared to visual readings, it allows for accurate and fast measurements without variation. It can automatically save measurement results such as Brinell hardness, diameter (length, width, average), and images, and it also supports outputting test results to Excel. Re-evaluation (re-measurement) based on saved images is also possible. The camera head is very lightweight at 220g, allowing for stress-free measurements. The standard type supports a 10mm indenter, with options for 5mm and 2.5mm indenters. ■Features - Instantly measures the average diameter of indentations and displays Brinell hardness - Automatically saves test results, images, and test conditions - Convenient manual adjustment function - Lightweight camera head weighing approximately 220g *For more details, please refer to the PDF document or contact us.

• Testing Equipment and Devices
• Other inspection equipment and devices
• Optical Measuring Instruments

Wide measurement range of HV80 to 940, excellent accuracy, and overwhelming reliability.

The QH-7 series is a hybrid hardness tester that supports hardness measurement using UCI (Ultrasonic Contact Impedance) as well as rebound (Leeb). By utilizing the advantages of both UCI and rebound methods, it enables hardness measurement of various metals. It has a wide measurement range and can measure soft metals that cannot be measured by other devices. Furthermore, it offers highly reliable measurements with very little variation. Even the UCI hardness measurement, which is difficult and prone to differences among inspectors, can be performed confidently by beginners thanks to the software support features. ■ Features - A wider measurement range and higher precision compared to general UCI and rebound hardness testers. - Automatically detects and corrects the orientation (impact angle) of the impact device. - Rich display functions including maximum, minimum, standard deviation, range, and graph display. - A robust metal body that can withstand harsh environments. *For more details, please refer to the PDF document or contact us.

• Testing Equipment and Devices
• Strength Testing Equipment
• Other inspection equipment and devices

On November 6th (Thursday) to 7th (Friday), 2025, we held the "Human Body Day 2025" at the NAC Image Technology Akasaka Multi-Purpose Space. We have uploaded videos of the highlights from each company and the presentations that took place on the day to our website. We encourage you to take a look. ---[Report on Human Body Day 2025 is here]------------------- https://info.nacinc.jp/jintaiday2025-report ------------------------------------------------------------------------- On the day of the event, participants were able to experience a wide range of products in a hands-on session format, including motion capture, force plates, eye tracking, and human body analysis software. We received numerous comments from attendees expressing high satisfaction, saying, "It was great to gain various information all at once," which makes us very happy. NAC Image Technology will continue to provide "valuable products to our customers." We hope you will join us for our next event as well.

The date for the "Tokai Area Electrical and Electronic WEB Technology Seminar" for the 2026 fiscal year has been decided. Registration has started, so if you are interested, please apply. Multiple participants from one company are allowed, so please make use of this opportunity to acquire basic knowledge. 【April】Basic Knowledge of Resistors 【May】Technical Course on Capacitors 【June】Basics of Motors and How to Choose the Optimal Driver 【July】Fundamentals of IC Socket and Connector Selection 【September】Basics of Magnets 【October】Failure Phenomena of Chip Resistors and Their Countermeasures 【November】Temperature Protection Design Using Thermal Fuses

NDT Mart & Rental Co., Ltd. began selling its new product, the handheld magnet "YokeLite-100V," on December 25, 2025. ◆ Handheld Magnet "YokeLite-100V" The YokeLite-100V is an AC handheld magnet (gap-type magnetizer) used for magnetic particle testing (MT). With a compact design weighing approximately 2.4 kg, it is easy to handle and allows for efficient non-destructive testing work on-site. It generates a powerful alternating magnetic field, supporting the detection of defects such as cracks in welds and on metal surfaces. It features a variable yoke structure, enabling flexible adaptation to various inspection targets, including curved surfaces, corners, and fillet welds. It ensures a lifting power of over 4.5 kg, providing sufficient magnetization capability required for magnetic particle testing. Additionally, by equipping optional UV lights or white lights, it can accommodate a wide range of inspection methods, including fluorescent magnetic particle testing and visual inspections, offering excellent cost performance. This handheld magnet is useful for defect inspection and quality control in the fields of manufacturing, plant equipment, and welding inspection. It combines lightweight design with high inspection performance, contributing to improved work efficiency.

NDT Mart & Rental Co., Ltd. began selling its new electromagnetic ultrasonic thickness gauge, 'EMAT WIFI', on January 19, 2026. ◆ Electromagnetic Ultrasonic Thickness Gauge 'EMAT WIFI' The 'EMAT WIFI' is a thickness gauge that uses the electromagnetic ultrasonic (EMAT) method, which does not require a couplant (contact medium). Unlike conventional ultrasonic thickness gauges (UT), there is no need to apply a couplant; thickness measurements can be taken simply by placing the probe on the measurement target, making it ideal for beginners and screening in large-scale sites. It can measure materials with paint, scale, thick linings, and slight surface roughness, significantly reducing the hassle of pre-treatment. Additionally, it is equipped with WiFi communication capabilities, allowing for the confirmation and management of measurement data and waveforms in conjunction with smartphones and tablets. This facilitates smooth sharing of measurement results and data management on-site. It is optimal for measuring wall thickness and conducting corrosion inspections of plant equipment, piping, tanks, and steel structures. It contributes to the efficiency and reliability of thickness measurements in the field of non-destructive testing (NDT), such as maintenance inspections and equipment diagnostics.

NDT Mart & Rental Co., Ltd. began sales of its new dual thickness gauge, the 'CT3500', on January 28, 2026. ◆ Dual Thickness Gauge 'CT3500' The 'CT3500' is a portable thickness gauge that supports a wide range of coating measurements from thin films to thick films. It employs a dual measurement method using electromagnetic and eddy current techniques, allowing for automatic differentiation between ferrous and non-ferrous substrates to measure coating thickness. The measurement range accommodates up to 3,500μm, making it suitable for measuring coatings from general painting to heavy anti-corrosion coatings and linings. With a measurement speed of approximately 0.2 seconds, it allows for efficient measurements even in inspection tasks that require multiple points. It is not only compact and easy to carry, but its display features an inclined design that is easy to see from both above and the front. Additionally, the upside-down display and background color (white/black) switching enhance visibility in dark, narrow, and outdoor environments, making it suitable for quality control within factories as well as for equipment inspections and painting checks in outdoor settings. It can be utilized for a wide range of applications, including painting management of bridges and steel structures, anti-corrosion coating measurements for pipes and tanks, and quality control in manufacturing sites. The 'CT3500' is a high-performance portable thickness gauge that provides stable measurements from thin to thick films, designed for field use.