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Tester Product List and Ranking from 320 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Tester Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. フクダ Tokyo//Testing, Analysis and Measurement
  2. TAKAYA Corporation Okayama//Industrial Electrical Equipment
  3. ナック Tokyo//Industrial Electrical Equipment
  4. 4 コスモ計器 Tokyo//Testing, Analysis and Measurement
  5. 5 ケーエヌエフ・ジャパン KNF JAPAN Tokyo//Machine elements and parts
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Tester Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. "Comprehensive Product Guide" "Technical Manual" ／ Fukuda Leak Test フクダ
  2. General-purpose differential pressure air leak tester | FLA-0201 series フクダ
  3. Masterless Differential Pressure Air Leak Tester | FLA-0200 series フクダ
  4. 4 Nodson DAGE Bond Tester (Joint Strength Testing Machine) オーヨー
  5. 5 Attention! Special specifications related to leak tests by Fukuda フクダ

Tester Product List

526～540 item / All 1185 items

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Cable Multitester (Harness Checker) 'NHC6450W'

Cable Multitester (Harness Checker) 'NHC6450W'

A space-saving cable multimeter that is easy to operate!

The "NHC-6450W" is a cable multi-tester that generates high voltage using a DC-AC inverter, allowing for stable testing that is not affected by fluctuations in commercial power supply. It is primarily capable of performing continuity tests (open circuits, short circuits, miswiring), momentary disconnection tests (loose contacts), and low resistance tests. 【Supported Tests】 ■ Continuity tests (open circuits, short circuits, miswiring) ■ Momentary disconnection tests (loose contacts) ■ Low resistance tests ■ Dielectric strength tests ■ Insulation resistance tests *For more details, please download the PDF or feel free to contact us.

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  • Testing Equipment and Devices

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Cable Multitester (Harness Checker) NHC-1250W

Cable Multitester (Harness Checker) NHC-1250W

A space-saving cable multimeter that is easy to operate!

The inspection conditions for applied voltage, interrupting current, insulation resistance, etc., are automatically set when the product name is called. Due to high voltage generation by the DC-AC inverter, inspections can be performed with stable output, unaffected by fluctuations in commercial power supply. Based on the stored circuit data, high voltage is applied by group, which shortens the inspection time. It is an all-in-one device that integrates continuity, momentary interruption, withstand voltage, and insulation resistance testing functions, while being space-saving. There is a miswiring check (single-end inspection) function that uses a search probe to make contact with a connector on one side and an open lead terminal on the other side.

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  • Testing Equipment and Devices

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High voltage tester

High voltage tester

Equipped with in-house developed MOPA oscillators, customizable. Good laser stability and prompt after-sales service.

Equipped with in-house developed MOPA oscillators, customizable Good laser stability & prompt after-sales service 【Features】 ■ Customizable code scanning and MES using our proprietary control system according to customer requirements ■ High repeatability accuracy of processing stage (±1μm) ■ Compatible with a wide variety of sizes (01005-2512) and many substrate sizes (5060, 6070, 8084) ■ Types of algorithms for cutting abnormal resistance: single knife, multi knife ■ Detection range of resistance values: capable of measuring resistance values before and after pressure application, allowing for the cutting of abnormal resistance *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines

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TCR high-temperature tester

TCR high-temperature tester

Adopting a platform equipped with a double station and double temperature control device, ensuring excellent stability.

Using a platform equipped with a double station and double temperature control device, we screen and classify resistors with different temperature sensitivity characteristics. Resistors that do not meet the temperature characteristic standards undergo laser cutting treatment. We provide prompt after-service support. 【Product Features】 ■ Advanced Temperature Control: By conducting specialized thermal conduction simulations and selecting high thermal conductivity materials, we control temperature uniformity within ±1.5℃. ■ Precise Temperature Separation: The wind knife design separates low and high temperature areas, achieving high-precision temperature control. ■ Flexible Measurement Support: Our self-developed dual measurement systems support products sized from 0201 to 2512 and can be expanded to a maximum of 120 channels. ■ Smart Measurement Optimization: Automatically generates optimal measurement parameters, enabling an efficient inspection process. ■ High-Precision Correction: Achieves high-precision measurements within 3μm using a galvanometric compensation algorithm. ■ Barcode Analysis and Automation: Automatically analyzes customer information and realizes smart batch exchange production, laying the foundation for an unmanned factory. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine tools

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General Catalog / Air Leak Testers

General Catalog / Air Leak Testers

Introducing automatic leak testers that meet the leak testing needs of various industries!

This document features the "Air Leak Testers" that detect minute differential pressure changes by applying air pressure or evacuating to a vacuum to give a pass or fail judgment on leaks in parts or finished products that require airtightness. We offer lineups that include the high-performance globally-compatible differential pressure Air Leak Tester "LS-R902" and the system for compact sealed works "LS-1881/LUV-880/870". Please make use of the information for selecting products. 【Contents (Excerpt)】 - Flagship Air Leak Tester - Standard Air Leak Tester - Air Leak Tester for sealed works - Separate-type Leak Tester - Special-purpose Leak Tester - Flow-type Leak Tester * For more details, please refer to the PDF document or feel free to contact us.

  • Leak Testing Equipment
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Bypass Circuit Unit BU Series

Bypass Circuit Unit BU Series

Using the Bypass Circuit Unit reduces the test time for low-pressure, large-volume works.

Using the Bypass Circuit Unit reduces the test time of large-volume works. Air Leak Testers can control the air operated valves of the Bypass Circuit Unit. Single, Dual and Triple valves are available. Select according to the shape and volume of the work. Bypass Circuit Unit compatible with E/P regulator is also available.

  • Other inspection equipment and devices
  • Leak Testing Equipment

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Air Leak Tester Flagship Model LS-R902

Air Leak Tester Flagship Model LS-R902

High-performance globally compatible Air Leak Tester

Based on our conventional products, we have improved our products to be more functional and user-friendly by adding features such as Quick Access. This new generation Air Leak Tester combines the experience and know-how that Cosmo Instruments has nurtured over many years with advanced features and newest technology. It features a touch panel color LCD. The icon display on the Menu screen is easy to understand, revamping the operation of measuring instruments that are often considered difficult to use. This Air Leak Tester can be used by anyone right away. The Measurement screen offers six types of displays tailored to the situation, including “Simple”, “Standard”, and “Waveform”. The LS-R902 is a new Air Leak Tester that can meet various demands. For inquiries, please contact us. https://www.cosmo-k.co.jp/contact/

  • Other inspection equipment and devices
  • Leak Testing Equipment

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Air Flow Tester AF-R221

Air Flow Tester AF-R221

Ideal for air flow test and airtightness test

〇Features and Functions ・One-touch operation with icons enables easy operation even for beginners ・Test pressure and flow can be visually checked via waveform display ・Multilingual (English/Japanese/Chinese/Spanish) ・FTP function (Option) ・USB port for easy data management (data collection and backup) ・Flow Check (C-CHK) ・Flow Optimizer: Even if the pressure fluctuates, the flow rate is automatically corrected to that at the set pressure and displayed. 〇Two types of sensors realize measurement that takes advantage of their unique characteristics. Laminar Flow Sensor ・A wide range of flow rates available: F.S.10 mL/min to 100 L/min ・Stable measurement of pulsating flow rates, such as pump discharge flow rates ・Durable and robust with no moving parts Mass Flow Sensor ・Less susceptible to pressure fluctuations, achieving stable flow measurement ・No need to measure temperature since temperature compensation is unnecessary ・No need to compensate for changes in air pressure or environment ・Highly responsive and accurate mass flow sensor element

  • Flow Meter
  • Leak Testing Equipment

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Air Leak Tester for Sealed Works LS-R740(WL)

Air Leak Tester for Sealed Works LS-R740(WL)

Ideal for waterproof test of parts and finished products that require IP ratings. Large leaks are detected using an internal tank.

This tester tests the airtightness of sealed products. The work to be tested is placed in a capsule and pressurized to measure the pressure change caused by leak flowing into the work.

  • Leak Testing Equipment
  • Other inspection equipment and devices

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Air Leak Tester for Ultra High Pressure Testing LS-R740(SH)

Air Leak Tester for Ultra High Pressure Testing LS-R740(SH)

Air Leak Tester for Ultra High Pressure Leak Testing

This is a differential pressure Air Leak Tester realizing highly sensitive leak test under super high-pressure condition. Up to 16 MPa can be used for leak test.

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  • Leak Testing Equipment

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Leak Tester Full Automatic Model for Small Electronic Parts LZ-3000

Leak Tester Full Automatic Model for Small Electronic Parts LZ-3000

Automating high-speed, high-accuracy gross leak test

SMD crystal devices are becoming smaller and smaller. The LZ-3000 series is a leak test system developed to meet the high-speed processing needs of gross leak test on small electronic parts such as sealed SMD quartz crystal devices. We provide the ideal system for improving your production efficiency and product quality management system.

  • Leak Testing Equipment
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Multi-Comparison Air Leak Tester LS-1866 (U)

Multi-Comparison Air Leak Tester LS-1866 (U)

Improves test accuracy on works that are temperature-sensitive and deformed by air compression.

In simultaneous-comparison method, two works are compared simultaneously. It cancels out the error factors such as temperature changes and deformation, achieving highly accurate leak test. However, when the two works have the same amount of leaks, the works could falsely Pass the test. So, the method is not recommended unless Fail rate of the works is extremely low. In Multi-comparison method, on the other hand, the work is compared with the master and also with another work in one test cycle. This minimizes false Pass judgments when the works have the same amount of leaks, realizing leak test of high accuracy.

  • Leak Testing Equipment
  • Testing Equipment and Devices

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Air Leak Tester for Small Sealed Works Semi-Automatic Model LZ-R155

Air Leak Tester for Small Sealed Works Semi-Automatic Model LZ-R155

All-in-one tester for leak test of small sealed works

Ideal for waterproof test of parts and finished products that require IP ratings. By just setting the work, the internal clamping mechanism automatically clamps and seals the work for leak testing. This tabletop tester can be used in various situations. It is smaller, lighter and easier to use than previous models.

  • Leak Testing Equipment
  • Testing Equipment and Devices

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[IoT/IT Compatible] ASP Leak Inspection System - Air Leak Tester

[IoT/IT Compatible] ASP Leak Inspection System - Air Leak Tester

We will visualize the factors and challenges that lead to misjudgments in leak testing using an air leak tester.

The "ASP Leak Inspection System" comprehensively addresses the issues causing production losses in leak testing using air leak testers. By implementing the improvement PDCA (Understanding the current situation, Identifying problems, Analyzing causes, Planning and executing improvements, Evaluating), this product enables the investigation and improvement of false judgments, optimization of measurement time, and planned maintenance and preservation of equipment. We are currently seeking monitor companies. If you are considering improvements in leak testing, please give it a try. 【Visualization】 ■ Operating status ■ Inspection results ■ Causes of false judgments (various pressure and environmental data) ■ Measurement time and test conditions ■ Maintenance and preservation status of equipment *For more details, please refer to the PDF materials or feel free to contact us.

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  • Analytical Equipment and Devices

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Glass fogging test

Glass fogging test

TTC has air heating and oil heating fogging testers.

This document introduces the "Glass Fogging Test (Fogging Test)." It tests the phenomenon where volatile components emitted from automotive interior materials (such as rubber, plastic, and textiles), additives, and adhesives adhere to the glass surface due to temperature differences, obstructing visibility. The document includes an overview of the Glass Fogging Test (Fogging Test), fogging testers, and glass fogging degree evaluation. [Contents] ■ Glass Fogging Test (Fogging Test) ■ Fogging Tester ■ Glass Fogging Degree Evaluation ■ Qualitative Analysis of Adherents *For more details, please refer to the PDF document or feel free to contact us.

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  • Other contract services

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