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Gas Leak Detector Product List and Ranking from 8 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.

Gas Leak Detector 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. サニー・トレーディング Kanagawa//Machine elements and parts
  2. サン・イ（ 旧 (株)リエロ・ジャパン ） Kanagawa//Testing, Analysis and Measurement
  3. テストー Kanagawa//Testing, Analysis and Measurement
  4. シロ産業 Osaka//Industrial Electrical Equipment
  5. エムケー・サイエンティフィック Kanagawa//Testing, Analysis and Measurement
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Gas Leak Detector 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. MSA Observer-i Ultrasonic Gas Leak Detector サニー・トレーディング
  2. Handheld Multi-type Gas Leak Detector CD100A サン・イ（ 旧 (株)リエロ・ジャパン ）
  3. Handheld Refrigerant Gas Leak Detector RD99 サン・イ（ 旧 (株)リエロ・ジャパン ）
  4. Gas Leak Detector 'testo 317-3/315-4' テストー
  5. 4 Refrigerant & SF6 Gas Leak Detector / Model Number M492TK-M112A シロ産業

Gas Leak Detector Product List

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Handheld Multi-type Gas Leak Detector CD100A

Handheld Multi-type Gas Leak Detector CD100A

Super compact! Detects over ten types of gas leaks with one device.

Detects low concentrations of various gas leaks with one device Handheld gas leak detector 【Features】 ○ Equipped with all functions for detecting gas leaks in kitchen equipment and gas-using devices ○ Capable of identifying various types of gases with one device ○ Balances essential operational features for service personnel with cost performance ○ As you get closer to the gas leak source, the alarm sound changes from intermittent to continuous, indicating the situation ○ Functions are consolidated for one-handed operation, and with a 45cm long adjustable sensor, measurements in hard-to-reach areas are possible ● For other functions and details, please download the catalog.

  • Other process controls

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Handheld Refrigerant Gas Leak Detector RD99

Handheld Refrigerant Gas Leak Detector RD99

Handheld Refrigerant Gas Leak Detector RD99

Detects even slight gas leaks A cost-effective refrigerant gas leak detector 【Features】 ○ Handheld type ○ Detects gases that harm the environment, including recent CFL gases ○ Easy height adjustment by turning the knob with your thumb, allowing for pinpoint measurement ○ Adopts a dual alarm system for gas leak detection Notifies the user of pinpoint gas leaks with a ticking sound, which increases as the leak intensifies. Additionally, a red indicator light displays changes faster than the ticking sound, making it effective in noisy environments ○ Operates on batteries ● For other functions and details, please download the catalog.

  • Other process controls

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Gas Leak Detector 'testo 317-3/315-4'

Gas Leak Detector 'testo 317-3/315-4'

Detecting dangerous carbon monoxide gas to avoid CO poisoning.

The "testo 317-3/315-4" is a CO meter with an alarm that measures the concentration of carbon monoxide in the surrounding air and detects carbon monoxide from incomplete combustion, such as from burners. When it detects a concentration that exceeds the threshold, it notifies you with a screen display and alarm sound. The "testo 315-4" measures CO and atmospheric CO₂, and when connected to an optional temperature and humidity sensor, it can simultaneously measure temperature and humidity. 【Features】 ■ Notifies you with a screen display and alarm sound when the set value is exceeded ■ Alarm sound can be output to earphones (317-3) ■ Simultaneous measurement of temperature and humidity is possible when connected to a temperature and humidity sensor (optional) (315-4) *For more details, please download the PDF or feel free to contact us.

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  • Gas Detectors

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Refrigerant & SF6 Gas Leak Detector / Model Number M492TK-M112A

Refrigerant & SF6 Gas Leak Detector / Model Number M492TK-M112A

Check the amount of refrigerant leakage with the pitch sound of the alarm (strong/weak) and the blinking of the LED lamp.

● Equipped with an automatic background correction function (auto zero point adjustment) that automatically compensates for changes in the working environment (noise), eliminating the need to check the type of refrigerant or switch operations. ● Low battery LED indicates when it's time to replace the battery. ● Comes with an inspection report.

  • Stainless steel container

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Residential Equipment "LDY Type Refrigerant Gas Leak Detector"

Residential Equipment "LDY Type Refrigerant Gas Leak Detector"

A lineup of integrated and separate types! Detectors that can be used as alarm devices for countermeasures.

The "LDY-type refrigerant gas leak detector" detects refrigerant leaks in indoor spaces such as commercial buildings, hotels, hospitals, subways, and public facilities, and immediately outputs an alarm. Additionally, it allows for the use of two countermeasures among alarm devices, ventilation systems, and safety shut-off valves through two external outputs. You can choose an integrated type with a built-in sensor for indoor spaces or a separate type with a detached sensor for refrigeration and freezing applications. 【Features】 ○ Fully compliant with Japan Refrigeration and Air Conditioning Industry Association JRA GL-13 ○ Two contact external outputs ○ Alarm for refrigerant leaks via light (LED) and sound (over 70dB) ○ Equipped with fault detection function ○ Compact size suitable for one switch box For more details, please contact us or download the catalog.

  • Other measurement, recording and measuring instruments

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Ultrasonic exploration gas leak air leak abnormal discharge M3427USG-64H

Ultrasonic exploration gas leak air leak abnormal discharge M3427USG-64H

Ultrasonic Gas Leak Air Leak Abnormal Discharge Handheld Detector Camera (64 Microphones) / Model Number M3427USG-64H

Low Noise MEMS Microphone and Variable Bandwidth It features a low noise MEMS microphone with an adjustable bandwidth range of 2kHz to 96kHz. It provides a simple and effective method for instant detection of gas leaks and partial discharges from high voltage systems.

  • Other electronic measuring instruments

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Gas Leak Detector SENSE

Gas Leak Detector SENSE

Anyone can easily detect flammable gas leaks.

It is a handy, compact, and lightweight gas leak detector. It is easy to operate and can be used by anyone. In the event of a gas leak, it will notify you with an alarm sound and LED display.

  • Other measurement, recording and measuring instruments
  • Analytical Equipment and Devices
  • Other environmental equipment

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MSA Observer-i Ultrasonic Gas Leak Detector

MSA Observer-i Ultrasonic Gas Leak Detector

Achieves high sensitivity and low false alarms even in noisy environments. Ultrasonic gas leak detector equipped with artificial neural networks.

Observer-i is a next-generation ultrasonic gas leak detector equipped with artificial neural network (ANN) technology developed by MSA (General Monitors). It can analyze frequencies as low as 12 kHz, ensuring the detection of even small leaks. Furthermore, it automatically learns and removes background noise, allowing for stable operation even in high-noise environments. This groundbreaking sensor enhances the reliability of gas leak detection in hazardous areas while reducing maintenance labor.

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  • Other measurement, recording and measuring instruments
  • Gas Detectors

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Gas Leak Detector JP388

Gas Leak Detector JP388

This is a detector that notifies gas leaks of natural gas, liquefied gas, and flammable gas with light and sound.

This is a detector that notifies gas leaks of natural gas, liquefied gas, and flammable gas with light and sound.

  • others

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[Research Material] Global Market for Portable Gas Leak Detectors

[Research Material] Global Market for Portable Gas Leak Detectors

Global Market for Portable Gas Leak Detectors: Electrochemical, Infrared, Semiconductor, Catalytic, Others, Oil and Gas, Chemicals, Petrochemicals

This research report (Global Portable Gas Leak Detectors Market) investigates and analyzes the current state and outlook for the global market of portable gas leak detectors over the next five years. It includes information on the overview of the global portable gas leak detector market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type include electrochemical, infrared, semiconductor, catalytic, and others, while the segments by application focus on oil and gas, chemicals, and petrochemicals. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of portable gas leak detectors. It also includes the market share of major companies in portable gas leak detectors, product and business overviews, and sales performance.

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