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checker Product List and Ranking from 211 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

checker Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. null/null
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  4. 4 ジェーディーエルエンジニアリング Kanagawa//Consumer Electronics
  5. 5 JFEプラントエンジ Tokyo//others

checker Product ranking

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
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. 4 Digital Oil Checker "Wendy" JFEプラントエンジ
  5. 5 Power Checker "On Tamago"

checker Product List

61~90 item / All 426 items

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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
  • checker

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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
  • checker

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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.

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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.

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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.

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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.

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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"

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.

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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

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"

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
  • checker

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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

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.

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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.

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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
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Automotive Tester Battery Checker SK-8530

Instantly diagnose the battery's state of charge (SOC) and state of health (SOH).

Instantly diagnoses the deterioration of automotive batteries. It can also diagnose the battery's ability to start the engine and the alternator's generation status. It supports diagnostics for charging control vehicles/idling stop vehicles (with built-in dedicated standard numbers and judgment programs). Adopting a double differential pulse measurement method allows for more accurate diagnostics. It can measure industrial batteries, is equipped with a printer, and quickly prints out diagnostic results. Up to 99 diagnostic data entries can be stored in the main unit's memory. For more details, please download the catalog or contact us.

  • Other electric meters
  • Other Auto Parts
  • Electrical Instruments/Electrometers
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Belt Frequency Checker "SK-8101"

Check the looseness of the V-belt with frequency! You can freely adjust the position of the ultrasonic sensor.

The SK-8101 is a product that detects the sound waves generated when a V-belt is flicked with a finger and measures the frequency using a sensor. It features a flexible probe that allows for easy adjustment of the sound wave sensor's position. With simple operation, it is user-friendly and includes an auto power-off function to prevent battery drain due to forgetting to turn off the power. Additionally, it has a compact sound wave sensor that makes it easy to measure even in tight spaces around the V-belt, capable of approximately 50 hours of measurement with manganese batteries and about 150 hours with alkaline batteries. 【Features】 - Flexible probe allows for easy adjustment of the sound wave sensor's position - User-friendly with simple operation - Adjustable sensor sensitivity (LOW←→HIGH) - Equipped with an auto power-off function to prevent battery drain from forgetting to turn off the power - Compact sound wave sensor for easy measurement *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Time-frequency measurements
  • Other Auto Parts
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3-Screen Condensation Checker 'PSH Series'

Just connect to the piping you want to monitor for condensation! Compact size for easy installation.

The "PSH Series" is a three-screen condensation checker (digital temperature and humidity switch) that visualizes relative humidity and displays it in real-time. With switch output, it allows for remote monitoring to prevent condensation issues before they occur, protecting important equipment from moisture. Additionally, it achieves stable accuracy even in water-resistant and high-humidity piping. Please feel free to consult us when you need assistance. 【Features】 ■ Prevents condensation issues before they occur ■ Enables selection and placement of dryers, as well as understanding replacement timing ■ Easy to install in a compact space *For more details, please refer to the PDF document or feel free to contact us.

  • Thermo-hygrometer
  • Temperature and humidity measuring instruments
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Ready-mixed concrete unit water volume meter W checker rental

The simplest, fastest, and most accurate measuring device for measuring unit water volume on-site.

Ready-mixed concrete can be measured directly without screening, allowing for quick measurements. The measurement unit and the operating computer communicate wirelessly, making it suitable for field measurements. The measurement method complies with the Civil Engineering Research Institute's air meter method. Registered equipment under the "New Technology System for Public Works" by the Kinki Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism.

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Turbidity Checker TC-3000 (Optex) Rental

Check turbidity with a sensor! Continuous simple monitoring is made possible.

In combination with the turbidity checker converter SC-T3, it is possible to set signal output response time and alarm levels. With the built-in washer cleaning device, simple maintenance with cleaning checks once a month allows for easy continuous simple monitoring.

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Concrete Guard Checker CGC-01 Rental

Checker conforming to the "Method for Determining Application of Penetrating Concrete Protective Material (Draft)."

The Concrete Guard Checker CGC-01 is a checker that allows for easy on-site determination of whether a silane-siloxane-based concrete protective material has been applied, which can be difficult to tell once it dries. It complies with the guidelines set forth in the Independent Administrative Institution, Public Works Research Institute, Document No. 4186, Supplementary Material-3 "Method for Determining the Application of Penetrating Concrete Protective Materials (Draft)" and can be utilized to enhance the management and operation efficiency of the impregnating materials applied to concrete surfaces. For more details, please contact us.

  • Other inspection equipment and devices
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Breath odor gas measurement device B/B Checker mBA-21 Rental

Exploring the origins of bad breath, a mechanism of innovation. It is characterized by measuring combustible gas components.

The Breath Gas Measurement Device B/B Checker mBA-21 can individually measure oral gases, exhaled gases, and nasal odors. It allows for the inference of the source of the smell. By using the optional Attain Incubator System, it is also possible to measure saliva odor. 【Features】 ○ Compact and lightweight ○ Easy operation. All functions can be operated with one touch ○ Fast 15-second measurement, minimizing burden on patients ○ Low running costs For more details, please contact us.

  • Rental/lease
  • checker

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Anchor Pro Checker Rental

Ideal for checking tensile load values! It is possible to distinguish without looking at numbers using "color, sound, and vibration."

The "APC-05 / APC-10" is an anchor pro-checker that allows real-time digital display of tensile strength. With color indicators, a buzzer that changes pitch at each stage, and vibrations from the handle, the inspection status of the tensile load value can be determined without looking at the numbers. It can be easily inspected even on installed suspended ceilings, making it ideal for measuring whether the design load values are met. The NETIS registration number is KT-150087-A. 【Features】 ■ Inspection time of 10 seconds (after attaching the coupler) ■ Can store up to 6000 records of date, time, and inspection data ■ Identification through color, sound, and vibration ■ Can be inspected by inserting from the bolt side even after installation ■ Equipped with an automatic stop function, simply lift to restart For more details, please contact us.

  • Rental/lease
  • Other measurement, recording and measuring instruments
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Solar Power Generation Output Checker 'I-V400w' Rental

A handy type weighing only 1.2 kg! A power generation checker that is easy to carry.

The "I-V400w" is an I-V curve tracer that measures the current-voltage output characteristics for evaluating the performance of solar cells. Designed for easy portability at installation sites or factories where solar cells are inspected, it weighs only 1.2 kg and is handheld. The large LCD display, controlled by keys, allows for the selection of measurement menus and displays measurement results, with the ability to store 250 measurement data points in memory. 【Features】 ■ Compact and lightweight design that can be held with one hand ■ High precision measurement (±1%) ■ Ability to register the rated values of solar cells in a database for automatic pass/fail judgment on measurement data ■ I-V curves and various measurement data are clearly displayed on a large LCD ■ Capable of measuring the series resistance RS, which plays an important role in I-V curve measurement *For more details, please feel free to contact us.

  • Other measurement, recording and measuring instruments
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Ground Fault Checker 'BCK-001/002'

Warning of abnormal conditions with light! A ground fault detection checker born from the voices of the field.

The "BCK-001/002" is a ground fault detection checker that is reusable and designed to avoid wasting fuses, born from the voices of the field. Compatible fuses are MP/SDP, dimensions are 68×110×30 (excluding protrusions and detection parts), and the breaking capacity is 3.2A or more. It warns of abnormal conditions with light (BKC-001/002) and sound (BKC-002). 【Features】 ■ Simple design ■ Avoids wasting fuses ■ Reusable *For more details, please refer to the PDF document or feel free to contact us.

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Operation Checker "POP-KC"

Easily manage machine operations! Introducing an operation checker with general-purpose contact input processing capabilities.

"POP-KC" is an operational checker that can collect data such as operating time, downtime, and production quantity based on inputs from manufacturing equipment. By using general-purpose contact inputs, it can also collect the number of ON contacts and ON time, allowing for the tracking of utility usage (electricity, water, air, etc.) and the operating time of surrounding machines. During downtime, by inputting the reason for the downtime, you can determine the time and frequency for each reason for stoppage. 【Features】 ■ Capable of collecting operating time, downtime, and production quantity from manufacturing equipment inputs ■ During downtime, by inputting the reason for the downtime, you can determine the time and frequency for each reason for stoppage ■ Capable of collecting the number of ON contacts and ON time using general-purpose contact inputs ■ Collected data is sequentially written to a MY-SQL database ■ Data written to the database can be displayed using the MZ Platform (EUD) *For more details, please refer to the PDF materials or feel free to contact us.

  • Other production management systems
  • checker

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【ELT SENSOR】Ultra-compact Carbon Monoxide Meter CO-MT200H

Perfect for camping! Ultra-compact and easy to carry! Just plug it into your smartphone for easy measurement! Ultra-compact carbon monoxide checker.

The CO-MT200H is a super compact USB CO sensor. The CO-MT200H can easily measure CO concentration by connecting it to a computer or smartphone. *It can be powered via USB Type C, so mobile batteries can also be used if they support it. Its small and lightweight design allows you to check carbon monoxide levels simply by connecting it to a smartphone or mobile battery, making it ideal for places where you need to be cautious of carbon monoxide poisoning, such as inside tents during winter camping or at auto camps. 【Features】 • USB type CO measurement monitor using electrochemical method • World's smallest model • Pre-calibrated (factory shipped) • Provides long-term measurement stability with easy calibration • Output: USB Type C • Size: 26 mm x 72 mm x 17 mm • Weight: 16 g

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IT Skill Standard V3 Diagnostic Tool ITSS Level Checker

Quickly verify the practical skills of IT personnel through objective testing of "skill proficiency"!

This is an online test that allows for the objective assessment of practical abilities and technical skills based on the career framework of "IT Skill Standards V1 (ITSSV1)," "IT Skill Standards V2 2006 (ITSSV2 2006)," and "IT Skill Standards V3 2008 (ITSSV3 2008)" developed by the Ministry of Economy, Trade and Industry, accessible 24 hours a day from anywhere on the internet.

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Corrosion Environment Simple Survey Kit Eco Checker II

To ensure equipment maintenance and the reliability and lifespan of electronic devices, it is effective to investigate corrosive substances in the operating environment and take countermeasures.

The usage environment of electronic devices varies. The impact of corrosion caused by various environmental factors tends to increase. Corrosive substances generated from hot springs, volcanoes, waste, and rivers can lead to corrosion of electronic components, printed circuit board wiring, connector contacts, and switch contacts in electrical equipment, potentially causing serious troubles. Therefore, investigating corrosive substances in the usage environment is effective for equipment maintenance and ensuring the reliability and lifespan of electronic devices. Our original corrosion environment diagnostic kit, "Eco Checker II," offers a low-cost and simple diagnostic procedure. It allows for easy investigations such as screening for corrosive substances through multi-point surveys. ■ Free Webinar Announcement! ■ We will introduce methods for diagnosing corrosion environments centered around our original corrosion environment diagnostic kit, Eco Checker II. 【Date】 July 22, 2025, 10:00–10:30 【Venue】 Online (Teams) This is recommended for those who are concerned that atmospheric conditions in the operating environment may lead to electronic device failures, or who wish to reduce failure risks in harsh environments such as hot springs or wastewater treatment plants. If you wish to participate, please contact us!

  • Other environmental analysis equipment
  • Other gas concentration meters
  • Environmental Test Equipment
  • checker

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Circuit Breaker Timing Checker 'VCBT-03K'

Action time and three-phase imbalance time can be measured! Test results can be checked on the main unit display.

The VCBT-03K is a circuit breaker timing checker that can measure the operation time and three-phase unbalance time of circuit breakers. Test results can be confirmed on the main unit's display, and it adopts a three-power supply system (external AC, external DC, built-in battery). The trigger signals can be from contacts, voltage, or current, and the contact status can be identified by lamps. 【Features】 ■ Measures operation time and three-phase unbalance time ■ Test results can be confirmed on the main unit's display ■ Adopts a three-power supply system (external AC, external DC, built-in battery) ■ Trigger signals can be from contacts, voltage, or current (via optional clamp) ■ Contact status can be identified by lamps *For more details, please refer to the PDF materials or feel free to contact us.

  • Circuit breakers and switches
  • Testing Equipment and Devices
  • checker

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