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checker Product List and Ranking from 30 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.

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. null/null
  2. パイ・アール Osaka//software
  3. null/null
  4. 4 null/null
  5. 5 ジェーディーエルエンジニアリング Kanagawa//Consumer Electronics
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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. [Poka-Yoke Example] Prevention of Half-Locking of Connectors
  2. Cloud-based alcohol checker "Alkiller NEX" パイ・アール
  3. Digital Oil Checker "Wendy"
  4. 4 High-precision mass inspection machine Weight Checker DACS-GN
  5. 5 Sewage Pipe Inspection Checker "Toru-kun" ジェーディーエルエンジニアリング

checker Product List

241～255 item / All 428 items

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Wiring Checker KEW8510

Wiring Checker KEW8510

KYORITSU: Demonstrating power in circuit tracing of outlets.

The wiring checker "KEW 8510" is a high-precision wiring checker that is easy to operate. The sensitivity of the receiver is automatically adjusted, allowing you to more reliably locate the breaker connected to the outlet you want to investigate. With just one button, operation is simple, which shortens the time needed for outlet detection. The sensitivity level of the signal is clearly displayed with a 5-level LED and buzzer sound. 【Features】 - Automatic sensitivity adjustment function - Simple operation with just one button - Live wire only *For detailed specifications, please download the catalog or contact us directly.

  • Other electric meters

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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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Ion checker

Ion checker

Anyone can easily check ions.

The Model 7929 ion sensor can detect ions emitted from the ionizer (ion generator) of the static electricity removal system. When it senses ions, the tip of the ion sensor glows red and an alarm sounds.

  • Air purifiers
  • Static electricity eliminator

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LED Visual Transmission Rate Checker TLV-305-LC

LED Visual Transmission Rate Checker TLV-305-LC

This is a checker that quickly displays transmittance values close to the perception of the human eye.

This is a compact transmittance checker that uses a white LED as the light source. It is equipped with a correction filter that approximates the light sensitivity curve to measure transmittance in values close to human visual perception. Measurement can be performed simply by placing a sample on the stage after calibration. It is an ideal checker for inspection processes that require rapid measurement and for those who wish to quantify and manage transmittance. <Related Models> ● TLV-305-BP: Measures with a visible bandpass filter attached ● TLV-305-IR: Measures using a near-infrared LED (940nm)

  • Testing Equipment and Devices

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Tube Punk Checker

Tube Punk Checker

The compact design is ideal for a wide variety of small lots!

The tube puncture checker features a compact design, making it ideal for a variety of small lots. The press roller speed ranges from 0.5 to 4.5 m/min. The maximum product transfer speed is 25 pieces per minute. For more details, please download the catalog or contact us.

  • Analytical Equipment and Devices

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Flat Cable Checker "KE8001"

Flat Cable Checker "KE8001"

Simple Cable Checker: A checker specialized for testing crimp-type flat cables. *Focused only on necessary functions to achieve a low price.

A cable checker that simplifies inspections such as checking the connections of pressure-welded cables and harnesses. We keep the price down by narrowing down the compatible connectors. It is intended for use as a simple harness checker. Existing harness checkers are multifunctional but expensive, and many responsible individuals may find it troublesome to purchase due to unnecessary connectors or functions. In such cases, this harness checker allows for efficient checks with only the minimum necessary functions. *The types of connectors can be changed according to your preferences, so please feel free to contact us. *Currently, the market circulation of electronic components has worsened, affecting the production of our products. We are producing as components become available, but depending on the situation, there may be no clear timeline for delivery. We apologize for the inconvenience and ask for your understanding when making inquiries.

  • cable
  • Testing Equipment and Devices
  • Image Processing Equipment

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Digital Torque Checker DTC Series

Digital Torque Checker DTC Series

Digital Torque Checker DTC Series

This is a simple and low-cost torque checker. With a wide variety of models available, you can choose the appropriate measurement range according to the measured torque, from 1 N·cm (0.1 kgf·cm) to 20 N·m (200 kgf·cm) across a total of eight models. The measured torque values comply with the torque data of the torque analyzer (torque analysis system).

  • Other measurement, recording and measuring instruments

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Color Checker XTP-04

Color Checker XTP-04

Display good/bad judgment results with sound and LED!

This product is a self-developed item. It is also possible to change the specifications according to customer requests, so please feel free to consult with us.

  • Company：TCK
  • Price：Other
  • Image Processing Equipment
  • Other optical parts

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Color Checker "XTP-04"

Color Checker "XTP-04"

Display good/bad judgment results with sound and LED!

The "XTP-04" is a compact, low-cost color checker that is ideal for chromaticity and luminance relative measurement comparisons. Good/bad judgment results can be recognized through alarms/LED indicators. It is a product for quality inspection of LCD backlight panels. Additionally, this product is self-developed. It is also possible to modify the specifications according to customer requests, so please feel free to consult us. 【Features】 ■ Compact and low-cost ■ High-precision comparison inspection with reference panel values ■ Uses RGB color sensor ■ Manual/PC remote measurement ■ USB IF compatible (operates on USB power) *For more details, please contact us or download the catalog.

  • Company：TCK
  • Price：Other
  • Other appearance and image inspection equipment
  • Optical Components

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Monthly pH Checker for Wastewater Treatment

Monthly pH Checker for Wastewater Treatment

Just by soaking, pH fluctuations can be continuously monitored for one month! A special technology that changes color repeatedly is employed.

The "Monthly pH Checker" is a product that requires no power and can be installed anywhere. Typically, pH test strips and similar products stop reacting after a single measurement, but this product changes color repeatedly with fluctuations in pH, allowing for reuse. As a result, it enables continuous pH monitoring and inspection for a month, facilitating efficiency in operations at various inspection points and improving visibility, which allows for early detection of pH fluctuations. 【Lineup】 ■ For confirming alkalinity: A type that reacts only to alkalinity ■ For confirming acidity: A type that reacts only to acidity ■ For daily inspections: Changes color in three stages from acidic to alkaline *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables

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