We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Hole Checker.
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Hole Checker Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Hole Checker Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. 信光電気計装 Osaka//Industrial Electrical Equipment
  2. シライ電子工業 Kyoto//Industrial Machinery ソリューション事業本部
  3. ライノス Osaka//Industrial Machinery
  4. 4 null/null
  5. 4 吉田機工 Osaka//others
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Hole Checker Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Manual Pinhole Checker 'APH-DE25S' 信光電気計装
  2. Hall Checker SHC-1200 シライ電子工業 ソリューション事業本部
  3. Pinhole Checker "APH-D30C" 信光電気計装
  4. Pinhole Checker APH-A25
  5. 4 LED Hall Checker 吉田機工

Hole Checker Product List

1～7 item / All 7 items

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Pinhole Checker "APH-D30C"

Pinhole Checker "APH-D30C"

The reliability of pinhole inspection has significantly increased due to the full model change.

We conduct non-destructive testing of pinhole defects in insulating materials (such as resin films, plastic caps, plastic bottles, glass bottles, ceramics, etc.) using high-voltage discharge pinhole detection. With a wide variable voltage range of 5 to 30 kV, it can be used for inspecting products of various shapes. *Other operating voltages are also available. Please contact us for details. 【Features】 ◆ Multi-functional type for automatic machine integration ◆ Stable and capable of high-speed inspection ◆ Reliability enhanced by the adoption of a self-diagnosis circuit ◆ Built-in circuit for detecting high voltage output abnormalities and disconnections *For more details, please check "Request for Materials" or "Catalog Download."

  • Testing Equipment and Devices

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Manual Pinhole Checker 'APH-DE25S'

Manual Pinhole Checker 'APH-DE25S'

Instantly detect any small hole (through-hole)! Ideal for sampling inspections immediately after molding and small lot inspections of prototypes.

The "APH-DE25S" is a non-destructive inspection device for detecting pinholes in plastic containers, caps, films, and more. Utilizing a high-voltage discharge method, it can instantly detect even the smallest holes by sandwiching the inspection area with electrodes. The shape of the electrodes can be designed to match the product, enabling stable pinhole detection. It is suitable for sampling inspections immediately after molding and for small lot inspections of prototypes. 【Features】 ■ Manual type ■ Easy to handle manual operation pinhole inspection device ■ Low cost, compact design ■ Ideal for sampling inspections immediately after molding and for small lot inspections of prototypes ■ Electrode part can be changed *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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LED Hall Checker

LED Hall Checker

Head exchange type! Auxiliary tool for visual inspection of the inner surface of processed holes.

Our company offers an auxiliary tool called the "LED Hole Checker" for visually inspecting the finish and surface roughness of processed hole interiors, as well as the condition of burrs occurring on the backside of cross holes and inner diameters, and whether burrs are lodged in small holes. This product is also suitable as an auxiliary tool for illuminating narrow areas that are difficult to check with commercially available lights. 【Features】 ■ Interchangeable heads (Available in 4 sizes: Φ1.4, Φ2.0, Φ3.0, Φ4.0) ■ When the head is removed, it functions as an LED light (Equipped with a 3-stage switch (100%-50%-flashing) for use as an LED light) ■ Can be cut to your desired length *For more details, please download the PDF or feel free to contact us.

  • Other work tools
  • LED lighting

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Pinhole checker

Pinhole checker

Air differential pressure testing method! We design and manufacture testing equipment tailored to meet our customers' needs.

At Blenz Co., Ltd., we handle the air differential pressure inspection method known as the "Pinhole Checker." We design and manufacture inspection devices tailored to our customers' needs, ranging from single-head specifications for small quantity inspections to four-head specifications for medium quantity inspections, and even rotary inspection devices for large quantity inspections. For more details, please feel free to contact us. 【Features】 ■ Air differential pressure inspection method ■ From single-head specifications for small quantity inspections to devices for large quantity inspections, we design and manufacture inspection devices suited to our customers' needs. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements

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LED Hole Checker for Visual Inspection of Processed Hole Inner Surfaces

LED Hole Checker for Visual Inspection of Processed Hole Inner Surfaces

Two functions in one device! Assists in visual inspection of processed holes! The head can be removed and used as an LED light!

The LED hole checker can be used as a tool for visually checking surface roughness and burrs after hole processing in various materials, as well as illuminating dark and narrow areas that are difficult to see with a flashlight. Instead of using fragile bulbs, it employs flexible optical fiber that can illuminate the sides brightly. The fiber can be cut to the desired length with a cutter to match the depth of the holes. The head can be removed for use as an LED light. 【Features】 ■ The head section uses optical fiber ■ Improved durability compared to conventional models ■ Fiber can be cut with a cutter ■ Head is replaceable ■ Can be used as an LED light when the head is removed *For more details, please download the catalog or contact us.

  • Other work tools

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Hall Checker SHC-1200

Hall Checker SHC-1200

Supports VIA holes, component holes, and long holes. Contributes to the improvement of through-hole quality.

The "SHC-1200" detects defects such as hole blockages and burrs through high-precision inspection. It can inspect multiple pieces simultaneously and is capable of inspections not only for work sizes but also for pre-shipment checks. Different inspection tolerances can be set for round holes and elongated holes. 【Features】 ○ Can be connected to equipment from other manufacturers currently in use ○ Maximum substrate size: 650mm x 650mm For more details, please download the catalog or contact us.

  • Other processing machines
  • Visual Inspection Equipment
  • Defect Inspection Equipment

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