Last Updated： Aggregation Period:Apr 15, 2026～May 12, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 15, 2026～May 12, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 15, 2026～May 12, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 75 items
You can measure the ground simply by clamping the grounding wire.
Access to Android apps via wireless communication functionality *Please note that measurements can be made with multiplexing, sharing, and structural grounding, but measurements with standalone grounding are not possible.
Surface resistance measurements can be performed quickly. Measurements can be conducted in accordance with various standards (such as ANSI/ESD).
● The measurement range is extensive, making it ideal for surface resistance measurement of various materials (RTT, RTG). ● The automatic range switching function eliminates the hassle of manually switching measurement ranges each time. ● By using optional probes, measurements can be tailored to specific applications.
The four-probe method allows for easy measurement of the sheet resistance of conductive materials.
This is a manual type measuring device that uses the four-probe method to easily and accurately measure the sheet resistance or resistivity of semiconductor and metal thin films. The measurement capability ranges from 1.000 mΩ-cm to 500 KΩ-cm.
You can specify the duration of the power supply! Please use it for investigating the electrical properties of materials.
What happens at the contact point during electrical measurements? How does the contact resistance change over time? What is the temperature rise when a large current, such as 400A, is flowing? What is the contact resistance value in a high-temperature environment of 300°C? By conducting actual measurements, it is possible to quantify what is really happening. Additionally, by combining several types of equipment, we can approach measurements that are closer to real-world conditions. We are also accepting requests for visits at any time. For more details, please contact us through our website. ○http://www.sankei-engineering.com/○
![Resistance rate / Sheet resistance measuring instrument [NC-10]](https://image.mono.ipros.com/public/product/image/0b0/215440002/IPROS_17436793690022820000.jpg?w=280&h=280)
Resistance rate / Sheet resistance measuring instrument [NC-10]
Napson Corporation develops, manufactures, and sells various measurement systems for semiconductor wafers and FPD substrates. We respond to all needs related to resistivity/sheet resistance, providing high-precision and high-performance systems by leveraging the latest technology and extensive experience, from specification design to aftercare. We have other products available, so please contact us for more details.
![Resistance rate / Sheet resistance measuring instrument [WS-3000]](https://image.mono.ipros.com/public/product/image/9e5/215440005/IPROS_17039821349121462000.jpg?w=280&h=280)
Resistance rate / Sheet resistance measuring instrument [WS-3000]
Napson Co., Ltd. develops, manufactures, and sells various measurement systems for semiconductor wafers and FPD substrates. We respond to all needs related to resistivity/sheet resistance, providing high-precision and high-performance systems by leveraging the latest technology and extensive experience, from specification design to aftercare. We have other products available, so please contact us for more details.
![Resistance rate / Sheet resistance measuring instrument [NC-80MAP]](https://image.mono.ipros.com/public/product/image/7d3/215440011/IPROS_11308252552811290000.jpg?w=280&h=280)
Resistance rate / Sheet resistance measuring instrument [NC-80MAP]
Napson Corporation develops, manufactures, and sells various measurement systems for semiconductor wafers and FPD substrates. We respond to all needs related to resistivity/sheet resistance, providing high-precision and high-performance systems by leveraging the latest technology and our extensive experience, from specification design to aftercare. We have other products available, so please contact us for more details.
![Resistance rate / Sheet resistance measuring instrument [RT-3000/RG-1000F]](https://image.mono.ipros.com/public/product/image/c68/215440012/IPROS_13940550127942627000.JPG?w=280&h=280)
Resistance rate / Sheet resistance measuring instrument [RT-3000/RG-1000F]
Napson Corporation develops, manufactures, and sells various measurement systems for semiconductor wafers and FPD substrates. We respond to all needs related to resistivity/sheet resistance, providing high-precision and high-performance systems by leveraging the latest technology and extensive experience, from specification design to aftercare. We have other products available, so please contact us for more details.
![Resistance Rate / Sheet Resistance Measuring Instrument [RT-3000/RS-1300]](https://image.mono.ipros.com/public/product/image/1aa/215440015/IPROS_14068316182185260000.JPG?w=280&h=280)
Resistance Rate / Sheet Resistance Measuring Instrument [RT-3000/RS-1300]
Napson Corporation develops, manufactures, and sells various measurement systems for semiconductor wafers and FPD substrates. We respond to all needs related to resistivity/sheet resistance, providing high-precision and high-performance systems by leveraging the latest technology and extensive experience, from specification design to aftercare. We have other products available, so please contact us for more details.
![Resistance rate / Sheet resistance measuring instrument [CRESBOX]](https://image.mono.ipros.com/public/product/image/4ff/215440021/IPROS1524803647072082788.jpg?w=280&h=280)
Resistance rate / Sheet resistance measuring instrument [CRESBOX]
Napson Co., Ltd. develops, manufactures, and sells various measurement systems for semiconductor wafers and FPD substrates. We respond to all needs related to resistivity/sheet resistance, providing high-precision and high-performance systems by leveraging the latest technology and extensive experience, from specification design to aftercare. We have other products available, so please contact us for more details.
Embedded non-contact (eddy current method) sheet resistance measurement module (for film samples)
The "NC-700" is a measuring instrument that continuously measures the sheet resistance of conductive films on substrates such as PET film in-line. It can be manufactured with the required number of lines (i.e., probes), making it suitable for a wide range of applications from research and development to production lines. Due to its offset-free specification, it can perform continuous measurements for up to 24 hours without shifting measurement values. It is also compatible with existing transport devices and film deposition equipment. Additionally, it can be customized in various ways according to customer requests. 【Features】 ■ In-line type (non-contact) ■ Embedded measurement module ■ Supports a wide range of applications ■ Continuous measurement for up to 24 hours is also possible *For more details, please contact us or download the catalog.
Non-contact, online sheet resistance measurement is possible.
Non-contact sheet resistance measuring instrument using eddy current magnetic field
Non-contact, online sheet resistance measurement is possible! Measurements can be taken with a gap of up to 20mm.
NAGY's non-contact surface resistance meter allows for non-contact, online measurement of sheet resistance. It is a non-contact sheet resistance meter that uses an eddy current magnetic field to measure conductive films on non-conductive substrates online. It is ideal for online monitoring of transparent electrodes such as ITO and metal film deposition processes. It can be integrated into existing deposition equipment and transport lines. Additionally, it supports a variety of applications and can accommodate various substrates (glass, plastic films, etc.) with an opening of up to 23mm. It supports multiple channels (1 to 99 channels) and can operate under atmospheric pressure or vacuum. For more details, please contact us or refer to the catalog.
Main circuit resistance tester
This is a device for measuring the contact resistance of the main contact part of a power circuit breaker. (1) Connect this product to the main circuit using the included cable, (2) turn the power switch ON, and (3) simply adjust to the desired current. It is portable, making it suitable for on-site work. ● The current can be varied up to a maximum of 100A (adjustable range: 50-105A). ● It can measure resistance up to a maximum of 1.999 mΩ. ● Open circuit voltage: DC 5V. ● Three display modes: resistance, current, voltage. ● Latest model of the ST series. There is no dedicated demo unit for the ST-102A, but you can try the operation feel with the ST-10A (10A type) demo unit. Demo units are available! We offer demo unit rentals for customers considering purchase. If you would like to "try the operation feel," "check if the settings can be easily made," or "confirm if the intended tests can be conducted," please request "demo unit desired" through the standard product inquiry form on our website. https://serizawa-sr.co.jp/contact-1
For maintenance and inspection of the main circuit! Used by about 50 companies nationwide (such as power plants, substations, heavy electrical manufacturers, etc.)! Direct reading of resistance value, high precision, durable, and inexpensive!
This is a device for measuring the contact resistance of the main contact part of electrical switching devices, consisting of a current generator and a digital voltmeter. *Since 2022, a new type of case has been introduced. The appearance is slightly different from the conventional case. Please refer to the photos and dimensions in the catalog. Customers who would like to "try the operation feel," "check if the settings can be easily made," or "confirm if the intended tests can be conducted" are requested to submit a "Demo machine request" through the standard product inquiry form on our website. https://serizawa-sr.co.jp/contact-1
![[Free explanatory materials available!] Clarification of the mechanism of red rust turning into black rust and development of measurement devices.](https://image.mono.ipros.com/public/product/image/170/2000510733/IPROS25295229642306253918.png?w=280&h=280)
Completed as industrial technology! Information on the piping magnetite method process and coating resistance measurement method is included!
This document explains the mechanism of black rust formation from red rust using the "Piping Magnetite Method" and the development of measurement devices. It provides detailed information about the "process of the Piping Magnetite Method" and "devices for measuring the degree of water modification," accompanied by diagrams and photographs. Additionally, patents have been obtained both domestically and internationally. We encourage you to read it. We also introduce materials that cover all topics. [Contents] ■ Process of the "Piping Magnetite Method" (Formation of calcium film) ■ Process of the "Piping Magnetite Method" (Formation of iron oxide under the calcium film) ■ Process of the "Piping Magnetite Method" (Completion of the Piping Magnetite Method) ■ Device for measuring the degree of water modification (Film resistance measurement method) ■ Patent certificate *For more details, please refer to the PDF document or feel free to contact us. *The section "Trigger for interest" displayed during PDF download is generated by the AI of Ipros Co., Ltd.
![[Demo unit available] Testing and measurement device 'DESCO Surface Resistance Measurement Set'](https://image.mono.ipros.com/public/product/image/8cc/2000258027/IPROS94225546504305522224.png?w=280&h=280)
[Demo unit available] Quickly check spots! Measure surface resistance values of work surfaces, clothing, packaging, and more.
The "DESCO Surface Resistance Measurement Set" measures the RTT and RTG of work surfaces, flooring systems, clothing, packaging, and other materials. It can be operated portably with two AA alkaline batteries. The quick check button allows you to bypass the 15-second charging setting for a quick spot check. It measures a resistance range of 1.0×10³Ω to 1.0×10¹²Ω (±10% accuracy). The resistance value is displayed in digital figures and LED indices. 【Features】 ■ Meets testing requirements of ESD Association standards - ESD TR53, ANSI/ESD S4.1, ANSI/ESD S7.1 ANSI/ESD STM97.1 and other standards ■ Resistance values are displayed in digital figures and LED indices ■ Automatically switches the measurement voltage from 10V to 100V ■ Allows for quick spot checks ■ Made in the USA For more details, please refer to the catalog or feel free to contact us.
Excellent measurement linearity over a wide range! Can be verified on a PC monitor as a three-dimensional graphic map.
The "LEI-1510 series" is a non-contact sheet resistance measurement device manufactured by the former Reihiton company. By attaching a robot, it is possible to quickly measure and process multiple samples. It solves the reproducibility issues caused by probe contact contamination and the contact condition that occur with the four-probe method. It measures sheet resistance non-contact and destructively for Si wafers ranging from 2 inches to a maximum of 8 inches, as well as compound semiconductor (GaAs, GaN, InP, etc.) epi wafers. 【Features】 - Solves reproducibility issues caused by probe contact contamination and contact conditions - Capable of quickly measuring and processing multiple samples - Excellent measurement linearity over a wide range of 0.035 to 3200 ohm/sq. - Measurement data can be viewed as a three-dimensional graphic map on a PC monitor *For more details, please refer to the PDF document or feel free to contact us.
Reliable quality assurance. Ideal for development, research, and high-precision quality testing.
The 'RESISTOMAT 2304' handled by Unitech Japan is a resistance measuring instrument that can measure from 200μΩ to 20kΩ, making it ideal for development and research. It features an auto-range function and allows for temperature compensation for all materials. 【Features】 ■ Measurement accuracy: 0.01 %rdg ■ Resolution: down to 1 nΩ *depending on the range ■ Temperature compensation for all materials *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Ideal for research and development of thin films for next-generation semiconductor devices. Achieves low cost.
The "Sheet Resistance Measurement Device" equipped with an optical stopper function can measure the surface resistance distribution at fine intervals (sub-micron to several tens of microns) using a micro four-terminal probe. By narrowing the functionality to applications in next-generation research and development, it achieves a low price while enabling resistance distribution measurement in fine areas of thin film surfaces in electronic devices. The optical stopper function is standardly equipped, stopping any pressing beyond a certain level even when there is no current, thus protecting the probe. For more details, please download the catalog.
SRA: Spread Resistance Measurement Method
SR measurement involves diagonally polishing the sample and moving two probes in contact with the sample surface while measuring the electrical resistance directly beneath. The depth from the sample surface at a certain measurement point is determined by the product of the value of Sinθ (bevel angle) when the angle of diagonal polishing of the sample is θ and the distance from the bevel edge to that measurement point. The distance from the bevel edge is calculated as [X-step] × [number of measurement points].
Maximum 100A current possible! A handheld type main circuit resistance measuring device that can be brought to the site for work.
The "ST-102A (Direct Read Resistance Type)" is a device used to measure the contact resistance of the main contact part of power switching devices, consisting of a current generator and a digital voltmeter. 【Features】 ■ The current can be set arbitrarily up to a maximum of 100A ■ Resistance values can be read directly ■ Being a handy type, it can be brought to the site for work *For more details, please download the PDF or feel free to contact us.
It is a resistance checker that allows for high-speed, high-resolution measurements with easy settings that are unlikely to result in misconfiguration.
The Full Contact Check Function Resistance Meter Model 1660 is a resistance checker that allows for easy setup with a low likelihood of misconfiguration, enabling high-speed, high-resolution measurements (±9.999%, ±99.99%). It can also cancel thermal electromotive force during low resistance measurements (below 999Ω). Additionally, it features a power-saving measurement mode that allows current to flow only during the measurement, based on settings. It comes standard with printer output and RS-232C, capable of storing up to 9,000 measurement data points and outputting them to a printer. For more details, please contact us or refer to the catalog.
Incredible ultra-high speed, high precision digital resistance checker.
Ideal for sorting machines and taping machines for D, F, G, J, K grade chips, melph, radial, and axial resistors.
It is a super high-speed resistance network measurement device. Its operation method is also simple, making it easy to introduce for new users.
This is an ideal measuring instrument for network resistors and multi-chip resistor sorting machines and taping machines. It aims to improve production line efficiency and contributes to cost reduction. Additionally, it achieves highly reliable measurements and is widely adopted for various ultra-low resistance measurement needs, including those of resistor manufacturers. If your company is facing issues such as "unable to perform ultra-low resistance measurements" or "the equipment has too many functions and it's unclear how to use it," please consult us first. 【Features】 ■ Ultra-fast: Approximately 1 msec./1 element (including contact check) ■ Contact check judgment: 100Ω ■ Measurement range: 0.01Ω to 10MΩ ■ 4-terminal measurement (0 to 99.9kΩ), 2-terminal measurement (100kΩ and above) ■ Short check capability ■ GO/NG judgment output via digital comparator ■ Tracking check to check deviation values between each element ■ Capable of measuring different resistance values and different deviation values ■ Can be fixed in a dedicated mode for multi-channel (independent type) ■ RS-232C/GP-IB interface: optional *For more details, please contact us or download the catalog.
The resistance to penetration allows for easy diagnosis of wood decay!
The RESI PD-Series developed by IML GmbH (Germany) enables the diagnosis of wood decay through penetration resistance. By simply pressing the device against the measurement object and turning on the switch, results are easily displayed digitally. We also offer a product lineup according to the length of the drill.
Supports a variety of samples! A cryogenic electrical resistance measurement device with a temperature control range of 300K to 4.2K!
It supports a variety of samples and can measure samples up to 10mm in size. The multi-stage radiation shield and three-stage vacuum chamber structure make sample exchange easy. With the push of a button, temperature control can be achieved from room temperature to ultra-low temperatures. (Temperature adjustment requires a temperature sensor and temperature controller [optional].) 【Specifications (excerpt)】 ■ Variable temperature sample stage: 10mm oxygen-free copper stage with screw-type 8 terminal block ■ Cooling mechanism (air-cooled two-stage cryostat) - Stage 1: 3.0W @60K - Stage 2: 0.1W @4.2K ■ Temperature control range: 300K to 4.2K ■ Vacuum chamber: three-stage vacuum chamber *For more details, please refer to the PDF document or feel free to contact us.
Introducing SURAGUS products that provide solutions specialized in non-destructive testing.
Richmore International Co., Ltd. is the Japanese representative of the German company SURAGUS, which develops, manufactures, and sells measurement and inspection solutions based on eddy current testing technology. This document features products such as the "Portable Contact Sheet Resistance Meter" from SURAGUS, as well as "Non-Contact Sheet Resistance Measurement Devices" and "Non-Contact Sheet Resistance Mapping Devices." We provide non-destructive testing solutions for composite materials such as conductive thin films and low/high conductivity boundary layers. [Contents] ■ Overview of SURAGUS ■ Product Introduction ■ Overview of the Japanese Representative Company *For more details, please refer to the PDF document or feel free to contact us.
For non-contact measurements such as photovoltaic cells, semiconductors, and transparent static electricity prevention plates!
The "EddyCus(R) TF lab 4040SR-OT-OR-H" is a non-contact sheet resistance and optical transmission measurement device that can accurately measure the sheet resistance (Ohm/sq), light transmittance, and reflection of conductive thin films. It features manual mapping through user-friendly software and is used for measuring photovoltaic cells, semiconductors, and transparent antistatic plates. Precise measurements of conductive thin films, self-supporting structures, and grid/wire structures are possible. 【Features】 ■ Non-contact measurement ■ Real-time measurement ■ Precise measurement ■ User-friendly software ■ Manual mapping *For more details, please refer to the PDF document or feel free to contact us.
A device suitable for measuring anisotropy such as batteries and fuel cells, as well as sheet resistance.
The "EddyCus(R)TF lab 4040 SR-A" is a non-contact sheet resistance measurement device for anisotropic testing. Manual mapping measurements can be performed with software. It is suitable for accurate measurement of both anisotropic and isotropic films. 【Features】 ■ Non-contact measurement ■ Real-time measurement ■ Manual mapping with software ■ Accurate measurement of anisotropic and isotropic films *For more details, please refer to the PDF document or feel free to contact us.
