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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
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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

61～75 item / All 424 items

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Alcohol checker with facial recognition feature

Alcohol checker with facial recognition feature

Essential items for using company vehicles

Prevent fraud with facial recognition and easily save measurement results "Alcohol Checker 'TSP-ALCC' Series" 【Product Features】 - Stationary commercial alcohol checker - Stores 20,000 log data entries in the main unit - Saves snapshot photos along with measurement results - Can register facial data for 30,000 individuals - Logs can be downloaded in Excel format (USB output) - Adjustable reference values - Wall-mounted use (bracket sold separately) Please check the catalog for more information.

  • Company：NSK
  • Price：Other
  • Other PCs and OA equipment

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Torque Checker "DTC Series"

Torque Checker "DTC Series"

A torque checker that can manage the torque of screw tightening!

The "DTC Series" is a digital torque checker specifically designed for checking electric screwdrivers that can directly use the bits being employed. Practical minimum digit settings have been implemented for each model and unit, ensuring stabilization near the zero display. Additionally, the torque checker itself is equipped with a handle for easy portability. An aluminum case has also been adopted for the dedicated storage case to protect the main unit from impacts. 【Features】 ■ No need to replace bits ■ Practical and stable data display ■ Focus on ease of use ■ Wide variety of models ■ High-speed data sampling rate *For more details, please refer to the catalog or feel free to contact us.

  • Other analytical and testing equipment

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Alcohol Checker BS-ALC-AT198

Alcohol Checker BS-ALC-AT198

Easy measurement with just a breath.

The operation method is simple; just press the button and blow for about 5 seconds. It features a display with a backlight that is easy to check. Since the backlight is on the side of the screen, it can be used even outdoors without streetlights. During the check, the timing of the breath will cause the letters to move left and right in a consistent rhythm, indicating when to blow. It digitally displays the breath alcohol concentration and supports data recording for safe driving management with easy operation. *The data obtained from this product is one factor for determining the presence of alcohol consumption and does not determine the ability to drive.

  • Other measurement, recording and measuring instruments

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Alcohol Checker BS-ALC-EEK400

Alcohol Checker BS-ALC-EEK400

Easy checks before starting work or driving with simple operations.

- This is an alcohol detector that is in high demand due to the revised Road Traffic Act enforcement regulations that will take effect from April 2022. In the future, it will be mandatory for safety driving managers to record data using detectors, not just to visually check for the presence of alcohol. - The operation method is simple; just press a button and blow into it for five seconds. An alarm will notify you when the measurement is complete. - It displays values in the range of 0.000 to 0.995 mg/L. - If alcohol is detected above a certain threshold, an alarm will sound as a warning. *The data obtained from this product is one factor to consider when determining the presence of alcohol, and it does not determine the ability to drive.

  • Other measurement, recording and measuring instruments

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Alcohol Checker "BS-ALC Series" Comprehensive Catalog

Alcohol Checker "BS-ALC Series" Comprehensive Catalog

It is a detector that notifies with an alarm or lamp color when a certain level of alcohol is detected.

There are three types of sensors: semiconductor sensors, MEM sensors, and fuel sensors. There are two types in terms of how they are used: the "blow type," where you blow directly into the main unit, and the type that uses a mouthpiece. Additionally, there are types that retain measurement records and those that do not. The types that retain records are further divided based on the number of records saved and the storage location (either in the main unit or PC output). Our company offers more than 10 models of alcohol testers, so please choose according to your situation.

  • Other measurement, recording and measuring instruments

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General air-type checker 'CS12AD'

General air-type checker 'CS12AD'

Easy jig replacement is possible, making it suitable for small-batch production of various types!

The general air-operated checker 'CS12AD' is an open short inspection machine driven by an air cylinder. It is suitable for measuring ceramics, glass, double-sided FPC, and custom ICs. Since the products are organized into a series based on size and jig board operation, you can choose a model that is suitable for your work. Please feel free to consult us about special-shaped workpieces! 【Features】 ■ Compact press driven by an air cylinder ■ Easy jig replacement ■ The main unit and board are compatible, making it suitable as a checker for small-batch production of various types *For more details, please contact us or download the PDF. *We are offering a comprehensive catalog. Please feel free to request it.

  • Other inspection equipment and devices

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Soft Contact Checker "CS-1715"

Soft Contact Checker "CS-1715"

Electric operation enhances work efficiency and probe durability!

The soft contact checker "CS-1715" is a compact open short inspection machine powered by a servo motor. The press speed setting is adjustable, allowing for a slow down just before contacting the circuit board, achieving a soft touch that minimizes damage to the inspected items. Additionally, the soft touch enhances the durability of the contact probe! It strongly supports the efficiency and quality improvement of circuit board inspections! 【Features】 ■ Mini press powered by a servo motor ■ Achieves improved quality and durability with a soft touch! ■ Easy adjustment and setting of press height! ■ Can register 10 different types, significantly reducing setup time! ■ Repeated positioning accuracy of ±0.02mm ■ Increased yield rate! *For more details, please contact us or download the PDF. *We are offering a comprehensive catalog. Please feel free to request it.

  • Other inspection equipment and devices

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Single-Sided Alignment Checker "SZ-121A"

Single-Sided Alignment Checker "SZ-121A"

The substrate supply storage device is docked! Fully automatic inspection is possible with the O/S inspection machine.

The one-sided alignment checker "SZ121-A" is an open-short inspection machine equipped with a substrate supply and storage device. It can automatically perform product supply, alignment, inspection, defective printing, and product discharge! It supports various ultra-fine one-sided substrates such as glass substrates and ceramic substrates, and by adopting alignment mechanisms and XY control mechanisms, it enables high-speed and efficient inspections! 【Features】 ■ Pattern pitch of 0.15mm or more ■ Positioning accuracy of ±0.015mm ■ Step & repeat operation can be registered with non-uniform pitch ■ High precision Z-axis control is achieved by using a hollow servo in the pressing section ■ Fully automatic inspection is possible! *For more details, please contact us or download the PDF. *We are offering a comprehensive catalog. Please feel free to request it.

  • Other inspection equipment and devices

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SPD Checker AT-2KH

SPD Checker AT-2KH

Simple Checker for SPD (Surge Protective Device)

Simple checker for SPD (surge protective device) up to 1500V ■Measurement targets Operating start voltage (V1mA) for SPD (surge protective device) up to 1500V DC discharge start voltage for SPD (surge protective device) up to 1500V Manufactured by Otowa Electric Industry, a specialist in lightning protection products, surge protection products, and induced lightning countermeasures.

  • Other safety equipment

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Alesta Checker AT-6P2A

Alesta Checker AT-6P2A

6.6kV distribution lightning arrester and lightning protection device, 1500V DC lightning arrester tester.

6.6kV distribution lightning arresters, lightning protection devices, and 1500V DC lightning arrester testers Deterioration of 6.6kV distribution lightning arrester elements can be diagnosed ■Measurement targets Distribution lightning arresters rated at 8.4kV or below Distribution lightning protection devices rated at 8.4kV or below DC lightning arresters for 600V to 1500V DC SPD, lightning arresters (such as arresters, surge protectors, etc.), lightning protection products, lightning surge protection products, induced lightning protection, manufactured by Otowa Electric Industry, a specialist in lightning protection.

  • Other safety equipment

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CLC Checker "HPC-1000"

CLC Checker "HPC-1000"

Patent pending! Able to check multiple issues at once!

The "HPC-1000" is a CLC checker that measures Voc and Vc, and checks for any issues in the PV string by comparing the values of Voc and Vc. This product can estimate the presence of multiple issues at once. It is easy to operate, lightweight, and can be powered by dry batteries, making it easy to carry. 【Features】 ■ Multiple inspections can be performed at once ■ Lightweight ■ No special operation required *For more details, please refer to the catalog or feel free to contact us.

  • Electronic Components
  • Other factory equipment

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SI Checker "HPC-2000"

SI Checker "HPC-2000"

Measurement is possible with just one button!

The "HPC-2000" is an SI checker that measures the impedance in a V-string and checks for the presence of high-resistance areas in a PV string. Measurements can be taken with a single button, displaying the impedance of the string. It can operate continuously for about 24 hours on three AA batteries. By using the optional external data output, it is possible to print out inspection data. 【Features】 ■ Measurement possible with one button ■ Lightweight ■ No special operation required *For more details, please refer to the catalog or feel free to contact us.

  • Other measurement and measuring equipment

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Solar panel maintenance and upkeep - Solament SZ-1000

Solar panel maintenance and upkeep - Solament SZ-1000

A magnificent transformation. The Solamente-Z is born, compatible with 1500V.

The String Checker Solamente-Z SZ-1000 can identify solar panel failures on a string-by-string basis. The SZ-1000 is an inspection device that probes each string P/N terminal in the junction box to detect the string with the faulty panel. It applies a special detection signal to the string circuit and measures the open circuit voltage and series resistance (impedance) to determine the string with abnormalities. The SZ-1000 supports DC voltages up to 1500V for high voltage and extra high voltage applications. Its user-friendly operability has been inherited from the SZ-200, and it has become even easier to read with a large LCD display.

  • Other inspection equipment and devices

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Purity Checker "WA Clean"

Purity Checker "WA Clean"

Measurement possible in about 2 seconds! The measured data can be saved as a record on a computer.

"WA Clean" can digitally measure the cleanliness after blasting. It allows for objective measurement that is not influenced by the operator's skill or environmental factors. The measured data can be saved as a record on a computer, helping to reduce over-blasting and re-shots. 【Features】 ■ Objective evaluation ■ Quick measurement (approximately 2 seconds) ■ Easy data management (data can be exported to a PC) ■ Convenient dual measurement methods (ISO judgment and pass/fail judgment) ■ Versatility not affected by the shape of the inspected object (adapts to curved surfaces) *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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Dew Point Checker "SK-130ITH" <with Infrared Thermometer>

Dew Point Checker "SK-130ITH" <with Infrared Thermometer>

With LCD backlight function! The temperature and humidity detection unit can be stored to protect the humidity sensor.

The "SK-130ITH" is a condensation checker that integrates a hygrometer and an infrared thermometer. It features an auto power-off function, which can be set in 1-second increments within a range of 5 to 600 seconds. It can display the dew point and is equipped with an LCD backlight function. It can be used to prevent condensation in places such as material warehouses, electronic component storage, and art storage management. 【Features】 ■ Integration of hygrometer and infrared thermometer ■ Displays dew point ■ Auto power-off function ■ LCD backlight function ■ Condensation check function (surface temperature - dew point) ■ Storage capability for the humidity sensor to protect it *For more details, please refer to the PDF document or feel free to contact us.

  • Thermo-hygrometer
  • Other temperature and humidity measuring instruments
  • Other measurement, recording and measuring instruments

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