checker Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

checker Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. 文溪堂 Tokyo//Educational and Research Institutions
  2. クリンテック小泉 Tokyo//Building Management
  3. グラフィソフトジャパン Tokyo//others
  4. 4 WINOA IKK JAPAN Aichi//others
  5. 5 マルコム Tokyo//others
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checker Product ranking

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. Integrated School Administration Support System 'Te-Comp@ss' 文溪堂
  2. Outlet checker that allows you to easily see whether the power circuits are the same. クリンテック小泉
  3. BIM model checker "SOLIBRI" グラフィソフトジャパン
  4. 4 Purity Checker "WA Clean" WINOA IKK JAPAN
  5. 5 Private elementary, middle, and high school administrative support system 'Siems'

checker Product List

76～90 item / All 216 items

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CO2 Ventilation Checker 'RT-56'

CO2 Ventilation Checker 'RT-56'

Indoor ventilation check and virus prevention! Ideal for checking ventilation levels in offices, classrooms, and commercial buildings!

The "RT-56" is a CO2 ventilation checker that displays CO2 concentration, temperature, relative humidity, and atmospheric pressure in real-time. Switching the screen allows for a graphical display of CO2 trends, showing CO2 concentration over the last 50 minutes at 10-minute intervals. Additionally, a ventilation frequency calculation software (basic version) is included. 【Features】 ■ Real-time display of CO2 concentration, temperature, relative humidity, and atmospheric pressure ■ Graphical display of CO2 concentration is possible ■ Outdoor air calibration function that recognizes fresh outdoor air as 400ppm, along with temperature correction function ■ Can be used for up to approximately 3 hours on a full charge ■ Continuous measurement while charging from an outlet (AC100V) or USB port *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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Simple Checker

Simple Checker

A tool to visualize invisible and inaudible ultrasound.

The ultrasonic waves emitted by "Evasi" are mostly inaudible to humans. In the past, the only way to confirm whether ultrasonic waves were being emitted was to use large measuring devices, but we have made it compact and lightweight for convenient portability. With this single unit, you can easily check whether the ultrasonic waves are properly reaching the desired location.

  • others
  • Other store equipment and supplies
  • Safety and consumables

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Double Sensor Alcohol Checker 'AC-011'

Double Sensor Alcohol Checker 'AC-011'

This is a stationary alcohol checker suitable for business use!

The AC-011 is a double-sensor alcohol checker that allows for continuous testing and is suitable for use by large groups. Test results are communicated through digital numerical display and voice announcements. Additionally, it is equipped with two types of sensors: semiconductor and electrochemical. Regular tests are conducted using the semiconductor sensor, while the electrochemical sensor is used for retesting when alcohol is detected, achieving both accuracy and cost reduction. 【Features】 ■ Results can be printed using a dedicated printer ■ Test results can be managed on a PC with data management software ■ Compatible with driver's license readers ■ Compatible with IC driver's license readers *For more details, please download the PDF or feel free to contact us.

  • Other measuring instruments

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Commercial Alcohol Checker 'AC-007ST'

Commercial Alcohol Checker 'AC-007ST'

You can easily check the alcohol concentration in your breath!

The "AC-007ST" is a commercial alcohol checker that can print inspection data onto paper simultaneously with the inspection. It is equipped with an announcement function. The alcohol concentration in the breath is clearly displayed using blue, yellow, and red colors. 【Features】 ■ The printed inspection results allow for confirmation of the date, time, and whether alcohol was consumed. ■ Continuous testing is possible, reducing time loss during alcohol checks when leaving. ■ By disassembling and cleaning the included filter unit daily, direct contamination of the sensor part is prevented. ■ The included sensor unit can be removed, reducing transportation costs by only sending the sensor unit during maintenance. *For more details, please download the PDF or feel free to contact us.

  • Other measuring instruments

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Alcohol checker equipped with electrochemical sensors for companies with company vehicles.

Alcohol checker equipped with electrochemical sensors for companies with company vehicles.

Starting from October 2022, the use of alcohol detectors will be mandatory! They can be used in both mobile types that connect to smartphones and installed types that connect to computers!

The "AC-015" is an alcohol detector equipped with an electrochemical sensor that achieves high-precision measurements with excellent alcohol selectivity. It is easy to use; just press the start button and blow. The sensor module is detachable and can be replaced simply by swapping it out. 【Features】 ■ Can record data in conjunction with a PC ■ Can print test results with a dedicated printer ■ Customers can replace the sensor module themselves ■ Can also be linked with an IC driver's license reader ■ Equipped with an electrochemical sensor that has excellent selectivity for alcohol *For more details, please download the PDF or feel free to contact us.

  • Other measuring instruments

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Alcohol Checker "FUGOsmart"

Alcohol Checker "FUGOsmart"

High-performance sensors × simple measurement! Considerate of hygiene, easy to use even for multiple people.

The "Fugo Smart" is an alcohol checker that minimizes false reactions and allows for smooth measurement operations. It features a large digital display and three types of post-measurement alarms, enabling results to be confirmed by sound alone, even over the phone. The measurement uses a straw, ensuring hygiene and making it easy to use for multiple people. 【Features】 ■ Compact device with easy operation ■ High-performance electrochemical gas sensor ■ Large digital display with three types of post-measurement alarms ■ Measurement is done using a straw instead of blowing directly *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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Alcohol Check "Beloved Wife Tenko"

Alcohol Check "Beloved Wife Tenko"

Unconscious type: Preventing drunk driving! "Beloved wife Tenko" before going to work.

Our company offers the "Aisai Tenko," a mobile-linked alcohol checker that records breath checks and logs the results. The check results are sent via email to the "wife's smartphone," allowing her to add her judgment and strengthen the deterrent effect. Since any issues can be identified before starting work, companies in the transportation industry (taxis, trucks, railways, aviation, etc.) benefit from having time to prepare alternatives right before operations. 【Benefits】 ■ The locking effect of the key management box provides a deterrent effect during times when the operation manager is absent, such as for single individuals, remote checks during business trips, resuming driving after long breaks, night shift drivers, and night system maintenance personnel. *For more details, please download the PDF or feel free to contact us.

  • Other office supplies

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4K/8K compatible digital checker 'DSA1000'

4K/8K compatible digital checker 'DSA1000'

A reasonable, user-friendly, and portable handy checker.

The "DSA1000" is a digital checker that supports 4K and 8K broadcast signals. The measurement capabilities of the conventional "DSA700" and "DSA700S" (FM radio, terrestrial digital, 110° CS, etc.) can still be utilized as is. Additionally, it can be operated simply with assigned buttons for "single channel measurement," "scan measurement," "tilt measurement," and "BS/CS measurement." 【Features】 ■ Usable with either the included battery or AC 100V ■ Smooth operation with a click-type dial encoder (used for channel up/down and item selection) ■ High response operation and high-speed measurements accelerate field measurement tasks ■ Long-term logging measurements help clarify intermittent faults that are difficult to diagnose ■ Firmware update functionality via the internet, continuing from the "DSA500" *For more details, please download the PDF or feel free to contact us.

  • Other measuring instruments

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Easy Stress Checker

Easy Stress Checker

No installation required on computers and such! Your data is securely stored in the cloud, so you can feel at ease.

Our company offers the "Easy Stress Checker," which allows you to check your stress levels anytime you like, as many times as you want. You can easily apply online, and you can start using it immediately after applying. It is user-friendly for older individuals who may not be familiar with IT, and input is made easy through on-screen guidance as you move the mouse. 【Features】 ■ Available for use immediately after application ■ Cloud-compatible ■ Comprehensive security measures ■ Multilingual support ■ Easy to operate for those unfamiliar with IT, etc. *For more details, please download the PDF or contact us.

  • Analysis and prediction system
  • Other Management Services
  • Labor Management System

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Easy visualization of production processes with retrofitted sensors. Bottleneck process checker.

Easy visualization of production processes with retrofitted sensors. Bottleneck process checker.

【Free trial available】With retrofitted sensors, count production output and measure production pitch and cycle time. The causes of delays in the production process are clearly identified.

"P!tch DATA" is a DX/IoT system that enables automatic collection of production quantity and production pitch information without modifying your existing equipment. It can obtain data from retrofitted sensors without the need for connection to a PLC (programmable logic controller), supporting "management of actual production numbers" and "improvement of bottleneck processes" in a simple and low-cost manner. 【What P!tch DATA Can Do】 - Count actual production numbers / Output production management boards (reports) - Graphical display of production pitch / Extraction of delayed processes - Digitization of electronic Andon and daily reports (customizable) - Investigation of process efficiency during production preparation 【Features】 - All-in-one realization of data collection, visualization, and accumulation - Compact standalone device, portable with mobile battery operation - No modifications required, no cloud connection needed, no licensing fees - Low cost including graphing reports For older processes and processes that are difficult to modify, why not start small with "P!tch DATA" to advance the visualization DX of your production processes? *For product details, please refer to the "PDF Download" below.

  • Big Data

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PLC Count Checker PLC-CAT1

PLC Count Checker PLC-CAT1

An alarm signal will be output if the number of visitors exceeds the set limit due to measures against the novel coronavirus.

■Features ● It distinguishes between entrants and exits based on sensor signal input and displays the number of people remaining. ● When operating at AC100V, it outputs power for the sensor (DC24V 450mA). ● It can provide two points (two stages) of alarm output. For example, when the number of remaining people reaches 10, it triggers the first output, and when it reaches 20, it triggers the second output. This can be combined with audio alarms, rotating lights, and flashlights to notify the surroundings. ● Program modifications can be made to suit the site. *Note: If there are changes to the operating specifications, a separate estimate will be provided. *The number of remaining people that triggers the first and second outputs will be specified at the time of order. Installation Locations Places where people gather, such as zoos, exhibition halls, and supermarkets.

  • Entrance/exit management and personal identification system

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Entrance Checker ETU-110

Entrance Checker ETU-110

A user-friendly compact delay unit for the final exit delay system.

■Delay Operation for Security Set/Reset This is a delay unit that allows the security set/reset to be performed by delaying the sensor signal from the final exit point for a certain period (configurable) during exit and entry via external remote input. The first and last entrants/exitors can set/reset without being detected by the sensor. ■Configurable Delay Time The "Set Delay Timer" for starting security and the "Sensor Delay Timer" for deactivating security can be set in 10 levels (individual settings are not possible). ●Setting Times: 0 seconds, 15 seconds, 30 seconds, 45 seconds, 60 seconds, 75 seconds, 90 seconds, 120 seconds, 150 seconds, 180 seconds ■Operation Notification Sound A buzzer sounds to notify that the timer is in operation. The sound interval shortens 10 seconds before the time is up, reducing the risk of false alarms due to time overrun. ■Control of Two Circuits Two control circuits are provided by the delay timer, allowing for compatibility even when there are multiple entry and exit points. ■Sensor Output Switching Function The sensor output during an alarm can be set to either one-shot output or latch output.

  • Security Sensor Systems
  • Security devices

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Integrated School Administration Support System 'Te-Comp@ss'

Integrated School Administration Support System 'Te-Comp@ss'

A school administration support system developed with the aim of being the teachers' compass.

"Te-Comp@ss" is an integrated school administration support system that helps alleviate the enormous burden of school duties and creates time for engaging with children. It allows for centralized management of school data on a dedicated server, and registered data can be printed in a flexible layout. Additionally, municipalities can freely combine the functions they wish to use. Please feel free to contact us with any requests. 【Features】 ■ Efficiency UP: Centralization of complex tasks ■ Security: Leak prevention on the server ■ Trust: Developed by our company, known for educational materials *For more details, please download the PDF or feel free to contact us.

  • Project management tools

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The reason why alcohol checkers with facial recognition are "now" necessary in the transportation industry.

The reason why alcohol checkers with facial recognition are "now" necessary in the transportation industry.

Introducing in a column how the "WelcomID Alcohol Checker" can solve challenges!

As mentioned in previous columns, facial recognition technology has primarily been used to reduce hassle and enhance security. As a result, its installation has been progressing in places such as offices and service stores that involve access control. Additionally, it is predicted that the role of facial recognition will become increasingly significant in businesses that do not take the form of physical stores in the future. *For more details on the column, you can view it through the related links. Please feel free to contact us for more information.

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Alcohol Checker (Alcohol Testing Device) "FA-900"

Alcohol Checker (Alcohol Testing Device) "FA-900"

Have you completed your response to the mandatory alcohol checks? For the management of alcohol checks due to the enforcement of mandatory drunk driving tests.

Now available: FA-900, certified by J-BAC (Alcohol Detection Device Association) < About the mandatory alcohol testing for businesses with white license plates > Safety managers of businesses that own five or more vehicles or one vehicle with a capacity of 11 or more are required to check whether drivers are under the influence of alcohol using an alcohol detector before and after driving, and to keep the measurement records for one year. The 'FA-900' is a portable alcohol checker that makes it easy to transfer data to the "roll call record book" upon returning to the office, thanks to its memory function. In addition to the number of uses, the timing for sensor replacement is displayed on the screen, allowing the alcohol detector to remain effective at all times. ★ Special price available for purchases of 10 or more units ★ For more details, please contact us using the button below. 【Features】 ■ Simple measurement by blowing for just 5 seconds ■ No need for a computer, easy to carry (99-item memory function included) ■ Always hygienic with detachable mouthpiece ■ Sensor replacement service to ensure accurate precision ■ Reusable by replacing the sensor part instead of being disposable (SDGs compliant product) *For more details, please refer to the PDF document or feel free to contact us.

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