Portable Gas Monitor Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Portable Gas Monitor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 理研計器 Tokyo//others 本社
  2. レックス Hyogo//Service Industry
  3. レックス Hyogo//others 測定キューブ
  4. ソーキ Osaka//Service Industry
  5. null/null
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Portable Gas Monitor Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Portable Gas Monitor 'GX-3R Pro' 理研計器 本社
  2. Portable Gas Monitor GX-8000 TYPE B Rental レックス
  3. Portable Gas Monitor GX-8300 TYPE A Rental レックス
  4. Portable Gas Monitor GX-8300 レックス 測定キューブ
  5. 4 Portable Gas Monitor 'CO-04BT(C-)/CX-04BT' 理研計器 本社

Portable Gas Monitor Product List

1～15 item / All 15 items

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Portable Gas Monitor GX-8000 TYPE B Rental

Portable Gas Monitor GX-8000 TYPE B Rental

Flammable (LEL), O2, H2S, CO detectable and simultaneously displayed 4-component type.

The GX-8000 TYPE B is a portable gas monitor that can detect and simultaneously display four components: flammable gases (LEL), O2, H2S, and CO. It is ideal for preventing explosions, oxygen deficiency, and poisoning accidents at various work sites. It is compact, lightweight, and easy to carry, with hydrogen explosion-proof compliance: Exia II CT4X, and it has a protection rating equivalent to IP67, ensuring safety even in harsh environments. For more details, please contact us.

  • Safety and consumables

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Portable Gas Monitor GX-8300 TYPE A Rental

Portable Gas Monitor GX-8300 TYPE A Rental

High visibility on a large screen! A portable gas monitor with an explosion-proof structure, safe for hazardous areas.

The "GX-8300 TYPE A" is a portable gas monitor with a large display and backlight, making it easy to see in dark environments. It can detect methane, O2, hydrogen sulfide, and carbon monoxide. It has obtained the intrinsic safety explosion-proof certification Exia2CT4X, allowing it to be used safely even in flammable gas atmospheres such as hydrogen and acetylene. When an alarm is triggered, the lamp flashes, providing reassurance even in places where the alarm may be hard to hear. It helps prevent explosions, oxygen deficiency, and poisoning accidents at various work sites. 【Features】 ■ Obtained intrinsic safety explosion-proof structure Exia2CT4X ■ Protection level equivalent to IP67 ■ High visibility with backlit display ■ Improved visibility during alarms *For more details, please contact us or download the catalog.

  • Unit and other construction

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Portable Gas Monitor GX-8300

Portable Gas Monitor GX-8300

The GX-8300 is a portable gas monitor that is ideal for safety management with its large screen display.

Equipped with 21 alarm lights, it enhances visibility during alarms. With a protection rating equivalent to IP67, it is reliable even in harsh environments, making it an ideal gas monitor for work sites. Its intrinsically safe explosion-proof structure allows for detection in specially hazardous areas under hydrogen and acetylene atmospheres. *Please select one gas type from Type-A1/A2/B1/B2/C1/C2/D1/D2/E/G1/G2.

  • Safety and consumables
  • Other measuring instruments

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Portable Gas Monitor 'CO-04BT(C-)/CX-04BT'

Portable Gas Monitor 'CO-04BT(C-)/CX-04BT'

Connect with peace of mind with Bluetooth support! It can be used in a wide temperature range (-40 to +60°C).

The "CO-04BT(C-)/CX-04BT" is a portable gas monitor that can communicate with smartphones and tablets using Bluetooth. It has a protection rating equivalent to IP66/67, ensuring a dustproof and waterproof structure suitable for outdoor work. It can be used in a wide temperature range (-40 to +60°C). Additionally, it boasts excellent durability and performance, with a 3-year sensor warranty, and is compatible with a heat-resistant case, making it safe for use in the steel and iron market. 【Features】 ■ Equipped with Bluetooth ■ Performance improvement with newly developed R sensor ■ Safe design for use anywhere ■ Power supply options available with rechargeable batteries or dry batteries *For more details, please refer to the PDF materials or feel free to contact us.

  • Tunnel construction
  • Sewerage facilities
  • Waste treatment facilities

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Portable Gas Monitor 'GX-3R Pro'

Portable Gas Monitor 'GX-3R Pro'

Introducing a portable gas monitor equipped with Bluetooth! It is multifunctional and high-performance.

The "GX-3R Pro" is a Bluetooth-enabled portable gas monitor. It features sensors for combustible gases, oxygen, carbon monoxide, hydrogen sulfide, as well as carbon dioxide, nitrogen dioxide, and sulfur dioxide, which can be selected according to your needs. Additionally, it is equipped with a high-performance new R sensor that significantly improves the performance of conventional sensors, and the sensors come with a three-year warranty for your peace of mind. 【Features】 ■ Bluetooth compatible ■ Can detect 5 components (4 components + 1 additional component) ■ Can use both rechargeable and dry batteries ■ Supports display in 11 languages ■ Easy-to-read full dot display ■ Equipped with a new R sensor with excellent long-term stability *For more details, please refer to the PDF document or feel free to contact us.

  • Tunnel construction
  • Sewerage facilities
  • Waste treatment facilities

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Portable Gas Monitor "GX-3R Pro"

Portable Gas Monitor "GX-3R Pro"

You can connect with your smartphone using Bluetooth!

We offer the portable gas monitor 'GX-3R Pro', which allows you to send emergency information such as gas alarms via email from a smartphone with a dedicated app installed. It is equipped with a new type R sensor that dramatically improves the performance of conventional sensors. The sensor warranty period is three years, so you can use it with peace of mind. It can be equipped with sensors for flammable gases, oxygen, hydrogen sulfide, carbon monoxide, as well as carbon dioxide or sulfur dioxide. 【Features】 ■ Bluetooth compatible ■ Can detect 5 components ■ Usable with both rechargeable and dry batteries ■ Supports display in 11 languages ■ Easy-to-read full dot display *For more details, please download the PDF or contact us.

  • others

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Rental of Portable Gas Monitor GX-3R PRO

Rental of Portable Gas Monitor GX-3R PRO

Measurement of 5 types of gases is possible! Integration with the cloud as well.

In an emergency, it is possible to send emails from the connected smartphone. One device can measure five types of gases: methane, oxygen, hydrogen sulfide, carbon monoxide, and carbon dioxide. *For more details, please refer to the catalog available for download in the "PDF Download" section below. You can also request a quote through the "Contact Us" section. Feel free to reach out.*

  • Other measuring instruments
  • Measurement and analysis equipment leasing and rental

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Portable Gas Monitor GX-2012

Portable Gas Monitor GX-2012

GX-2012 is a portable gas monitor that can simultaneously display the concentrations of four gases on a large LCD screen.

This is the first portable gas monitor in the country that supports a hydrogen sulfide alarm setting value of 1 ppm (in accordance with ACGIH TWA 1 ppm). Please select the type of gas from combustible gases, oxygen, hydrogen sulfide, and carbon monoxide.

  • Water heater Cooker IH
  • Safety and consumables
  • Other measuring instruments

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Portable Gas Monitor "04 Series"

Portable Gas Monitor "04 Series"

Equipped with a new type R sensor, it has evolved into a high-performance and highly durable portable gas monitor for single-component and two-component use with long continuous operation time!

The "04 Series" is a portable gas monitor equipped with a new high-performance, high-durability R sensor. In the event of accidental drops during high-altitude work, the risk of malfunction is minimal, allowing for safe use. Additionally, models such as "OX-04G," "CO-04," and "HS-04" achieve a long continuous usage time of 9000 hours, and we offer a lineup of sensors with some of the longest continuous usage times in the world, including "OX-04" and "CO-04(C-)." 【Features】 ■ Passes 7m drop durability tests ■ Equipped with a high-performance, high-durability new R sensor ■ Safe design for use anywhere ■ Power supply options available with rechargeable batteries or dry batteries *For more details, please refer to the PDF document or feel free to contact us.

  • Tunnel construction
  • Sewerage facilities
  • Waste treatment facilities

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Portable Gas Monitor "GW-3"

Portable Gas Monitor "GW-3"

Compact and lightweight design at just 45g! It features intrinsically safe explosion-proof construction, making it usable in hazardous locations.

The "GW-3" is a portable gas monitor with a compact and lightweight design that can be worn directly. It features an intrinsically safe explosion-proof structure (domestic explosion-proof/ATEX/IECEx), making it suitable for use in hazardous locations. The protection rating is equivalent to IP66/68 (2m, 1h), providing a dustproof and waterproof structure that is safe for outdoor work. Additionally, the gases that can be detected include oxygen (using a potentiostatic electrochemical method) with the "GW-3(OX)", as well as a rich lineup including "GW-3(O2)" and "GW-3(HS)". 【Features】 ■ Compact and lightweight design weighing only 45g ■ Alerts for gas detection through a buzzer, lamp, and vibration ■ Equipped with a high-performance, durable new R sensor ■ Safe design for use anywhere *For more details, please refer to the PDF document or feel free to contact us.

  • Tunnel construction
  • Sewerage facilities
  • Waste treatment facilities

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Portable Gas Monitor 'GX-3R'

Portable Gas Monitor 'GX-3R'

Weighing only about 100g! A portable gas monitor that excels in various environments.

The "GX-3R" is a portable gas monitor with a compact design that does not interfere with work. It features a rugged design that can withstand a 7m drop test, making it safe for use in high-altitude work. The newly developed CO sensor reduces the interference effects of hydrogen. Equipped with a variety of functions for safety, it is effective in various fields, including construction, gas plants, and steel manufacturing. 【Features】 ■ Compact design that does not interfere with work ■ Equipped with a high-performance new R sensor ■ Rugged design that can withstand a 7m drop test ■ Safety checks before entering pits are possible using a suction unit ■ The newly developed CO sensor reduces the interference effects of hydrogen *For more details, please refer to the PDF document or feel free to contact us.

  • Tunnel construction
  • Sewerage facilities
  • Waste treatment facilities

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ポータブルガスモニター『GX-8000』【レンタル】

ポータブルガスモニター『GX-8000』【レンタル】

可燃性ガス（メタン）、硫化水素、一酸化炭素、酸素の濃度を測定表示し、 警報設定時になればブザーを鳴らして知らせてくれます。

■　保護等級は、屋外作業に安心のIP67相当 ■　三方向警報ランプ・二方向ブザーで携帯者と周囲に危険をお知らせ ■　警報はブザー音量95dB以上で騒々しい場所でも聞き逃しなし ■　4成分のガス濃度を大型液晶画面で同時表示 ■　時計表示やデータロガ機能も搭載 ■　小型・軽量、楽々持ち運び ■　大流量ポンプによる強力吸引

  • Environmental Survey

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Portable Gas Monitor "GX-3R Type A" [Rental]

Portable Gas Monitor "GX-3R Type A" [Rental]

This is a hazardous gas detector that measures and displays the concentrations of flammable gases, hydrogen sulfide, carbon monoxide, and oxygen, and sounds an alarm when the set thresholds are exceeded.

This is a hazardous gas detector that measures and displays the concentrations of combustible gases, hydrogen sulfide, carbon monoxide, and oxygen, with a mass of only 100g, making it the smallest in the world. It alerts users with a buzzer when alarm settings are triggered. 【Features】 ■ Intrinsically safe explosion-proof structure (Exia2 CT4XGa) ■ Protection grade equivalent to IP67, ensuring safety for outdoor work ■ Three-directional alarm lamp and two-directional buzzer to notify the carrier and surrounding individuals of danger ■ Alarm sound volume of approximately 95dB, ensuring it can be heard even in noisy environments ■ Simultaneous display of four gas concentrations on a large LCD screen ■ Combustible gas reading function / No complicated conversions needed / Direct reading of concentrations for 26 types of combustible gases * Settings are retained even after power ON/OFF ■ Adjustable alarm point settings / Settings can be changed through the operation of the GX-3R main unit ■ Lunch break function / TWA values and peak values are retained, allowing cumulative measurements regardless of power ON/OFF ■ Confirmation beep function / A feature that indicates the detector is functioning normally, with the buzzer sounding at set intervals during measurement ■ Calibration notification function / Displays the number of days until the recommended inspection date after power is turned on, preventing oversight of inspections and allowing for safer use ■ Includes clock display, data logger function, and temperature display

  • Environmental Survey

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