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checker Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

checker Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. null/null
  3. ジェーディーエルエンジニアリング Kanagawa//Consumer Electronics
  4. 4 JFEプラントエンジ Tokyo//others
  5. 5 WINOA IKK JAPAN Aichi//Ferrous/Non-ferrous metals

checker Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 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. High-precision mass inspection machine Weight Checker DACS-GN
  3. Sewage Pipe Inspection Checker "Toru-kun" ジェーディーエルエンジニアリング
  4. NIZ-WC Series "Space-Saving Cardboard Checker"
  5. 5 Digital Oil Checker "Wendy" JFEプラントエンジ

checker Product List

31~45 item / All 424 items

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Toxic heavy metal testing related Cadmium Checker 5CD8

Essential for RoHS directive compliance! Detect lead in components and solder in one step.

The RoHS directive has accelerated the transition to lead-free materials. Is the on-site response keeping up?

  • Other physicochemical equipment

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Bubble Checker

Easy, reliable, convenient, and inexpensive. Please keep it next to the leak tester.

Those who have seen the product will surely be convinced and make a purchase. This is likely because it is stable, reliable, and sold at a price close to that of a service in limited quantities. Please contact us first.

  • Testing Equipment and Devices

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Medical Weight Checker DACS-GN PH

Equipped with a large 12.1-inch touch panel! A dedicated model that complies with the regulatory requirements for pharmaceutical production equipment.

The DACS-GN PH series is a pharmaceutical weight checker equipped with a large, user-friendly touch panel and new features that support daily production, designed for the pharmaceutical industry where improvements in data management and security are required. All records of completed production are stored within the device, and it is possible to output them along with the machine's setting conditions at that time via USB memory or printer. 【Features】 ■ Standard software compliant with DI (Data Integrity) and 21 CFR Part 11 ■ Rich features that support production, including inspection adjustments and storage of past production records ■ A large 12.1-inch screen that displays production records and audit trails collectively ■ Enhanced search and extraction functions that can be used for monitoring deviations and analyzing causes ■ Ability to set sample types such as correct weight, light weight, and excessive weight * The catalog PDF can be downloaded from the "Related Links" below.

  • Other inspection equipment and devices

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Weight Checker DACS-AS/AX

A weight checker designed to improve productivity through enhanced on-site accuracy and the addition of new features.

- DACS-AX model approved machine - DACS-AS standard machine (not a model approved machine) After April 1, 2024, for transactions or certification purposes, it is necessary to select either a "model approved machine" or a "non-testing subject machine" for the introduction of weight checkers. The model approved machine and the standard machine differ in the way they display measurements and the operation of span adjustments, but they are models of the same generation. They have the same body structure and equivalent basic functions. *Non-testing subject machine = models with a minimum display of less than 0.01g or a tare weight exceeding 5kg ■ New drive unit focused on accuracy and hygiene ■ New lineup of tare weight, measurement, and protective structures ■ Filter auto-set *The catalog PDF can be downloaded from the "Related Links" below. *Please see the product video below. https://www.youtube.com/watch?v=ESh945X4bJk

  • Weighing Machine

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Tesla Lamp Checker [HF-20]

It is suitable for leak checks of quartz tubes, vials, and ampoules, as well as pinhole inspections of products lined on metal surfaces!

The "HF-20" is an inspection device used to detect the exhaust degree (vacuum level) of light bulbs and electronic tubes, as well as to determine the enclosed gas. It operates with a high voltage waveform in alternating current, and the output is adjustable in four steps. Additionally, it can be used as a pinhole inspection machine to check for pinhole defects in resin or rubber lined on metal surfaces. 【Features】 It is a high-frequency high-voltage lamp checker that uses a Tesla coil. By adopting a transistor oscillation method, the frequency is stabilized, allowing for reliable operation. 【Main Applications】 ◆ Leak detection or determination of enclosed gas in light bulbs and electronic tubes ◆ Leak detection or determination of enclosed gas in glass ampoules, quartz tubes, and the glass parts of vacuum devices ◆ Pinhole detection in films or thin sheets made of rubber, plastic, etc. ◆ Pinhole detection in resin or rubber lined on metal surfaces ◆ Pinhole inspection of enamel (porcelain) lined on metal surfaces *For more details, please contact us or download the PDF.

  • Leak Testing Equipment
  • Testing Equipment and Devices

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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'

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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Auto Checker ACRW Type

The perfect auto checker for small and medium-sized weighing equipment!

This is an optimal weight reduction measurement system for equipment that requires supply weight management. ● For other functions and details, please contact us.

  • Other processing machines
  • Other environmental equipment
  • Powder Supply Device

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Auto Checker ACLS Type

Auto-checker for large measurement equipment! Solving the conventional weight-reduction charging issues, it achieves stable supply with minimal fluctuations in bulk density!

This is a powder surface constant measurement system that solves the conventional loss-in-weight charging problem. 【Features】 ● It is a revolutionary measurement system that addresses the issue of powder bulk charging impact (flushing) in conventional loss-in-weight measurement equipment. ● By maintaining a constant powder surface level in the measurement hopper, it achieves stable supply with minimal bulk density fluctuations. ● Compared to conventional loss-in-weight systems (ACRW), it allows for a reduction in the size of large charge feeders to about one-fifth, making it economical. ● For other functions and details, please contact us.

  • Other processing machines
  • Other environmental equipment
  • Powder Supply Device

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Rotary checker

Excellent operability and reliability

This product is a device for measuring the coil resistance of the rotor armature and the fusing resistance.

  • Other measurement, recording and measuring instruments
  • Testing Equipment and Devices

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Rotary checker with loading mechanism

Excellent operability and reliability.

This product is a testing device that performs resistance measurement of rotor windings, impulse testing, insulation testing, and dielectric strength testing.

  • Other inspection equipment and devices

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Digital Oil Checker "Wendy"

On-site oil management! Instant measurement of oil contamination (dirt and moisture) on the spot.

"Wendy" is a simple diagnostic tool that instantly performs primary assessments of the contamination level (pollution including foreign substances and moisture) of general hydraulic fluids, bearing oils, gear oils, and other mineral oil-based products by immersing a probe into the sample oil. It employs a method that measures the attenuation rate based on light scattering and absorption. Additionally, it is lightweight (200g for the main unit) and compact for portability. 【Features】 ■ Instantly measures oil contamination (debris and moisture) on-site ■ Compact and portable ■ Displays assessment of contamination level *For more details, please refer to the PDF materials or feel free to contact us.

  • Analytical Equipment and Devices

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Electrostatic checker

For the detection of static electricity.

● A dedicated checker to investigate the presence of static electricity at the work site. ● Capable of determining static electricity charge levels up to a maximum of 5kV.

  • EMC/Static electricity measuring equipment

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Line Checker LC3 Type

The quick check has evolved. It now features a "pass/fail judgment function" with display colors that allow you to see the check results at a glance. Daily inspections are now even easier and more reliable!

- Easy operation. Torque check is completed with a simple "click" as usual. - Equipped with pass/fail judgment function. The judgment result is indicated by the color of the display (white/blue/red). You can easily see the torque wrench's pass/fail status (OK/NG) at a glance without needing to compare or examine the measurement values on the line side. - 1000 data memory. Two terminals are provided: a D-SUB9 pin male connector compliant with RS232C and a USB (Type B) connector. It can be connected to various PCs. - Four models in the series. The LC3 series allows torque checks from small torque wrenches of 0.5 to 1400 N·m to large torque wrenches. - A free data input tool "ExRcv (Excel Receiver)" can be downloaded from the Tohnichi website for your use. (Scheduled for release soon) - Includes an adapter for efficient torque checking. Socket adapter and hex adapter set are included. (Please refer to the specification sheet) - By connecting the separately sold battery pack "BP-100-3," torque checks can also be performed in locations where AC power is not available or while moving along the line. - Global design. AC 100–240V ±10%, marked for safe use overseas.

  • Other work tools
  • Analytical Equipment and Devices
  • Tool Sets

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Plasma checker

Instantly measure the plasma effect! Plasma Checker

I feel that the plasma effect at the end of my frequently used plasma device has weakened... I've been using it for many years, but is the effect still lasting as it did when I first purchased it? Solve such worries instantly! Check the plasma effect immediately with a plasma checker.

  • Other measurement, recording and measuring instruments

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