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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

796～810 item / All 1184 items

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KNF NMP850 Series Micro Diaphragm Gas Pump

KNF NMP850 Series Micro Diaphragm Gas Pump

Long-selling NMP850 series micro diaphragm gas pump

- Customization according to technical challenges is possible. - Maintenance-free, contamination-free. - High corrosion resistance due to a wide variety of gas contact materials. - High pump performance despite a compact design. - Long lifespan design, high durability. - Variable flow rate (brushless motor). - No restrictions on installation direction. Basic flow rate: Single head 3.5 - 4.5 l/min (varies by material and motor) Double head 6.0 - 8.0 l/min (varies by material and motor) Achievable vacuum level: 230 - 300 mbar abs (varies by material and motor) Maximum allowable discharge pressure: 2.1 - 2.5 bar (varies by material and motor)

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KNF NMP850HP Series Micro Diaphragm Gas Pump

KNF NMP850HP Series Micro Diaphragm Gas Pump

Evolution model of the long-selling product NMP850 series.

- Maintenance-free, contamination-free - Long lifespan design - Compact size/high output design, no restrictions on installation direction - Compatible with wet gas and condensate gas - Change to FDA-certified materials (optional) - Well-balanced pressure reduction and pressurization characteristics - Serial connection double head <50 mbar abs (optional) - Increased flow rate with double head type - Improved vacuum level with double head type (optional) Basic flow rate: 3.9 - 4.5 l/min (varies by material and motor) Achievable vacuum level: 230 - 300 mbar abs (varies by material and motor) Maximum allowable discharge pressure: 2.1 - 2.5 bar (varies by material and motor)

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Introduction of KNF gas pumps for process industries.

Introduction of KNF gas pumps for process industries.

This is an image video of the KNF process pump.

Main Content - Contamination-free vacuum pumps and compressors - Transfer of rare gases, hazardous gases, and toxic gases - Double diaphragm (for transferring rare gases) - High-temperature gases (heat-resistant gas pumps) - Aggressive, flammable gases (corrosion-resistant / explosion-proof specifications) - Stationary gas pumps - Portable gas pumps

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N87Ex Series Explosion-Proof Gas Pump

N87Ex Series Explosion-Proof Gas Pump

IECEx / ATEX certified explosion-proof pump can be used in environments with flammable gases. *This is not an explosion-proof certified product in Japan.

- Basic flow rate 7.5 l/min - Achievable vacuum level 140 mbar abs - Maximum allowable discharge pressure 1.5 bar (0.15 MPa) - Corrosion-resistant specification PVDF / PTFE - Robust design to withstand tough operating conditions - Leak-tight specification 6 x 10-3 mbar x l/s

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Gas pump for SOFC fuel cells

Gas pump for SOFC fuel cells

Pump for transporting city gas developed for SOFC 5W class reformers.

Main Features (Customization according to the customer's system is possible) Basic Flow Rate: 50 l/min Flow Rate Variable Range: 11.5 – 50 l/min (External Signal Control) Maximum Allowable Discharge Pressure: 0.1 MPa (1 bar) Material: Pump Head Aluminum / Diaphragm EPDM Motor: Brushless DC Motor 24V * 48V specification is also available as an option Guaranteed Lifespan: Over 10,000 hours of continuous operation at the maximum allowable discharge pressure of 0.1 MPa * The expected lifespan may be longer depending on flow rate (motor speed), discharge pressure conditions, etc. (Internal tests are ongoing with over 100,000 hours)

  • n938andc-b-72dpi.png
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  • Special Pump

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KNF NMP850 DC-BI Series Micro Diaphragm Pump

KNF NMP850 DC-BI Series Micro Diaphragm Pump

Integration of pump and motor, downsizing compared to conventional products, and improved durability. The long-selling micro gas pump NMP850 series.

- Customization is possible according to technical challenges. - Maintenance-free, contamination-free - High pump performance with a compact design - Long lifespan design, high durability - Variable flow rate (brushless motor) *Optional - No restrictions on installation direction Basic flow rate: 4.2 l/min Achievable vacuum level: 230 mbar abs Maximum allowable discharge pressure: 2.5 bar

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KNF NMP830 DC-BI Series Micro Gas Pump

KNF NMP830 DC-BI Series Micro Gas Pump

Integrated pump and motor, downsized compared to conventional products, with improved durability. Long-selling micro pump NMP830 series.

- Customization is possible according to technical challenges. - Maintenance-free, contamination-free - High pump performance despite compact design - Long lifespan design, high durability - Variable flow rate (brushless motor) *Optional - No restrictions on installation direction Basic flow rate: 2.5 l/min Achievable vacuum level: 250 mbar abs Maximum allowable discharge pressure: 1.4 bar

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KNF NPK09 Series Oscillating Piston Gas Pump

KNF NPK09 Series Oscillating Piston Gas Pump

Compact yet delivers high performance with a maximum pressure of 7 barG and a robust design.

- Transport of liquid and gas samples for analysis - Medical technology - such as inhalation devices - Vacuum technology - such as chucking Basic flow rate: 12 - 24 l/min ~ Achievable vacuum level: < 100 mbar abs ~ Maximum allowable discharge pressure: 7 bar (0.7 MPa)

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  • Special Pump

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KNF NPK012 Series Oscillating Piston Gas Pump

KNF NPK012 Series Oscillating Piston Gas Pump

Compact yet delivers high performance with a maximum pressure of 7 barG and a robust design.

- Transport of liquid and gas samples for analysis - Medical technology - Inhalation devices, etc. - Vacuum technology - Chucking, etc. NPK012 DC-B-M PR Basic flow rate: 8.3 - 12 l/min ± 10% Achievable vacuum level: < 220 mbar abs ~ Maximum allowable discharge pressure: 5 bar (0.5 MPa) * Maximum discharge pressure during continuous operation 2.5 barG NPK012 DC-B-M VA Basic flow rate: 7.0 - 13.5 l/min ± 10% Achievable vacuum level: < 140 mbar abs ~ Maximum allowable discharge pressure: 1 bar (0.1 MPa)

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  • Special Pump

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NPK02 Series Swing Piston Gas Pump

NPK02 Series Swing Piston Gas Pump

DC power-driven small piston pump NPK02

Weight 141g, small piston pump, excellent size-performance ratio, low vibration, low noise, contamination-free, maintenance-free.

  • NPK02AVDC-B.jpg
  • Special Pump
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KNF N938 Series

KNF N938 Series

We can provide customization of various connection gas materials, fittings, and motors to help solve our customers' challenges.

- Brushless DC motor - High pumping speed across all areas of positive and negative pressure - Robust and compact - Analog or digital speed control - Pump parameters can be read - Safety features N 938 AN.29 DC-B Basic flow rate: 9 - 35 l/min Achievable vacuum level: < 160 mbar abs Maximum allowable discharge pressure: 1.0 bar (0.1 MPa) N 938.1.2 AN.29 DC-B Basic flow rate: 13 - 53 l/min Achievable vacuum level: < 140 mbar abs Maximum allowable discharge pressure: 1.0 bar (0.1 MPa)

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Intelligent Etching Correction "DynaFLEX II"

Intelligent Etching Correction "DynaFLEX II"

Software that significantly speeds up substrate manufacturing preparation and dramatically improves product quality.

DynaFLEX II by Dynatron is an etching correction software that enables smooth pattern correction automatically through meticulous value settings. It specifies attributes such as lines, lands, and gold-plated terminals in the data, performing fully automated etching corrections set for each attribute while adhering to the minimum gap values, generating smooth correction data. It supports shape retention correction, negative correction, finger correction, and also includes a check function for data that has undergone etching correction. 【Features】 ■ Intelligent etching correction ■ Shape retention correction ■ Negative correction ■ Finger correction ■ Correction data verification function *For more details, please refer to the PDF materials or feel free to contact us.

  • Image analysis software
  • Software (middle, driver, security, etc.)

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"Enables fully automatic and smooth pattern correction" DynaFLEXII

"Enables fully automatic and smooth pattern correction" DynaFLEXII

A must-see for those in printed circuit board manufacturing companies that have advanced in package substrates and high-density/fine technology.

"DynaFLEXII" enables smooth automatic pattern correction through finely tuned value settings for essential etching compensation to improve the yield of printed circuit boards. By specifying attributes such as lines, lands, and gold-plated terminals in the data, it automatically performs etching compensation set for each attribute while maintaining the minimum spacing. [Features] ■ Intelligent etching compensation ■ Shape retention compensation ■ Negative compensation ■ Finger compensation ■ Compensation data verification function *For more details, please refer to the PDF document or feel free to contact us.

  • Printed Circuit Board
  • Circuit board design and manufacturing
  • Circuit board processing machine

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High-precision automatic inspection and testing device 'Resist Mat Model: 2304'

High-precision automatic inspection and testing device 'Resist Mat Model: 2304'

Test equipment ideal for development, research, and high-precision quality inspection [Technical data & application examples included]

The high-precision automatic inspection and testing device "Resist Mat Model: 2304" is a resistance measuring instrument that measures the voltage drop while applying current to the entire test object and the entire internal reference resistance meter. It combines advanced measurement accuracy, adjustable resolution, long-term stability, and user-friendly operation with versatility. A number of programs installed as standard allow for easy display and evaluation of measurement values. 【Features】 ■ Measurement range: 200μΩ to 20kΩ ■ Automatic range selection ■ Interface ■ Future-oriented measurement method ■ High measurement accuracy ★ You can download a document summarizing technical data and application examples. *Please feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Resistors

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Video borescope/camera tester 'BR50'

Video borescope/camera tester 'BR50'

Ideal for home inspections! 17mm camera diameter and 2.4" color TFT LCD monitor.

The "BR50" is a video borescope/camera tester suitable for testing whether the installed surveillance camera is correctly aimed at the target. Four LED lamps illuminate the object you want to see with five levels of brightness. The battery can be charged via the included AD adapter/charger through the built-in USB port, or through a PC's USB port. 【Features】 ■ 17mm diameter camera head and 1m fully flexible gooseneck cable ■ High-resolution view and waterproof (IP57) camera head ■ Illuminates the object you want to see with five levels of brightness ■ Automatically recognizes NTSC and PAL cameras ■ Switches to standby mode when no input is connected *For more details, please refer to the PDF materials or feel free to contact us.

  • Other measurement, recording and measuring instruments

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