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Pinhole Detector Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Pinhole Detector Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. SANKO ELECTRONIC LABORATORY CO.,LTD. Tokyo//Testing, Analysis and Measurement
  2. null/null
  3. レックス Hyogo//Testing, Analysis and Measurement
  4. 4 ソーキ Osaka//Service Industry
  5. 5 センサーテクノロジー Tokyo//Other manufacturing
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Pinhole Detector Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Pinhole Detector "Pinhole Tester PH Series" SANKO ELECTRONIC LABORATORY CO.,LTD.
  2. Pinhole Detector 'D236'
  3. Pinhole Detector "Plastic Container Checker PPC (High Voltage Discharge Type)" SANKO ELECTRONIC LABORATORY CO.,LTD.
  4. Pinhole Detector "TRK-330N" SANKO ELECTRONIC LABORATORY CO.,LTD.
  5. 4 Pinhole Detector "Micro Checker KS1" SANKO ELECTRONIC LABORATORY CO.,LTD.

Pinhole Detector Product List

31～34 item / All 34 items

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Pinhole Detector "TRC-110B (1mm or more)" [Rental]

Pinhole Detector "TRC-110B (1mm or more)" [Rental]

It can detect pinholes in metal coatings. (Target coating thickness of 1mm or more, detection voltage of 5 to 23kV)

■The goal is to detect defects in the coating and lining films for rust and corrosion prevention without damaging the films. ■Measurements are taken at low frequency to avoid high frequencies that are prone to thermal destruction. ■Achieving a compact portable design by reducing power consumption and enabling battery operation. ■Considering the degradation of the coating, a high-voltage pulse method is adopted to relatively minimize the application time of high voltage. ■To avoid impacts on the human body and damage to the coating, the discharge current is suppressed. ■The structure allows for confirmation of the voltage applied to the coating and voltage adjustment.

  • Flaw detection testing

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Pinhole Detector 'TRC-70B (less than 1mm)' [Rental]

Pinhole Detector 'TRC-70B (less than 1mm)' [Rental]

It can detect pinholes in the metal coating (for coating thickness less than 1mm).

■ The goal is to detect defects in the coating and lining films related to rust and corrosion without damaging the films. ■ Avoid high frequencies that are prone to thermal destruction and conduct measurements at low frequencies. ■ Achieve miniaturization for portability by reducing power consumption and enabling battery operation. ■ Considering the degradation of the coating, a high-voltage pulse method is adopted to relatively reduce the application time of high voltage. ■ To avoid impacts on the human body and damage to the coating, the discharge current is suppressed. ■ The structure allows for confirmation of the voltage applied to the coating and voltage adjustment.

  • Flaw detection testing

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Pinhole Detector 'TRC-250B (1mm or more)' [Rental]

Pinhole Detector 'TRC-250B (1mm or more)' [Rental]

It can detect pinholes in metal coatings (target coating thickness of 1mm or more).

■ The goal is to detect defects in the coating and lining films for rust and corrosion prevention without damaging the films. ■ Measurements are taken at low frequencies to avoid high frequencies that are prone to thermal destruction. ■ By reducing power consumption and enabling battery operation, portability in a compact form is achieved. ■ Considering the degradation of the coating, a high-voltage pulse method is adopted to relatively minimize the application time of high voltage. ■ Discharge current is suppressed to avoid impacts on the human body and damage to the coating. ■ The structure allows for the confirmation of voltage applied to the coating and voltage adjustment.

  • Flaw detection testing

Added to bookmarks

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Bookmark has been removed

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