Detecting the Presence of Multi-Gas for Improved Safety at Workplaces

The BROLEO Portable 4-Gas Detector is an example of professional gas detection equipment that can help improve safety in the workplace by continuously measuring, detecting and monitoring for four hazardous gases: Hydrogen Sulfide (H₂S), Oxygen (O₂), Carbon Monoxide (CO), and Combustible (LEL) at the same time while you work in confined spaces (e.g. confined spaces, industrial sites, laboratories, construction sites, and environmental monitoring) by providing fast, precise and dependable monitoring of these gases in

The BROLEO 4-Gas Detector utilises proven high-sensitivity sensors, a high-contrast LCD, sound, vibration, and flashing light alarms, as well as an 1800mAh rechargeable battery to provide dependable protection for workers in potentially dangerous environments.

I Want A Safety is your trusted supplier of gas detection equipment and workplace safety products. We carry quality gas detection and workplace safety products that meet or exceed all applicable government requirements.

Why Use the BROLEO Portable 4-Gas Detector?

The vast majority of hazardous gases that can affect people working in dangerous environments are odourless and colourless, and cannot be detected from a safe distance, making it essential to reliably monitor for and identify a gas hazard before it develops into a life-threatening situation. The BROLEO Portable 4-Gas Detector continuously measures and detects all four main gases, helping you, as a worker, identify unsafe working conditions and/or hazardous gases and other gas hazards before they develop into a life-threatening incident.

Portable and easy to carry, with a fast response time and a triple alarm system, the BROLEO Portable 4-Gas Detector is a perfect fit for personal gas monitoring across a variety of industrial and commercial applications.

Real-time detection of 4 critical gases

BROLEO Detector continuously monitors four critical gases in a single compact device.

Includes gaseous detection of:

• Combustible gases (LEL) 0-100% LEL

• Carbon monoxide (CO) 0-999 ppm

• Hydrogen sulphide (H2S) 0-500 ppm

• Oxygen (O2) 0.0-30.0% VOL

All-in-one monitoring capability eliminates the need to carry multiple gas monitors.

Advanced, high-sensitivity sensor technology

Advanced high-sensitivity sensors in BROLEO detectors provide:

• Accurate measurement of gas concentrations

• Excellent repeatability

• Fast response times

• Stable long-term performance

• Reliable monitoring of gas concentrations

This intelligent sensing system ensures reliable readings under demanding working conditions.

Triple Alarm System for Enhanced Safety

Once one of the 4 gases exceeds the preset safety limits, the BROLEO detector will activate an audible alarm, flashing light alarm, and vibration alarm simultaneously:

Audible Alarm

A loud sound alerts the personnel in the area.

Flashing Light Alarm

Bright flashing warning lights help increase visibility to staff in noisy or darkly lit environments.

Vibration Alarm

Strong vibration alerts help notify the user when working with hearing protection or in other noisy industrial environments.

The combination of these three alarms enhances awareness of critical situations.

Adjustable high/low alarm settings

The BROLEO detector features adjustable high- and low-level alarms to meet workplace safety requirements. This has the following advantages:

• Customizable alarm limits

• Flexibly monitoring

• Improved control

• Safer workplaces
  This means the detector can be used in a variety of industrial environments.

Lightweight LCD for easy viewing

The BROLEO detector has an easy-to-read, high-resolution LCD that gives real-time readings of GAS concentrations. The display has a backlight, making it visible:

• In daylight

• In darkness

• Indoors

• Outdoors

• In low-light environments

• In bright light

The clear digital readings on the BROLEO make gas level monitoring easy.

Rechargeable 3.7V 1800mAh lithium battery

The BROLEO detector is powered by a built-in 3.7V rechargeable lithium-ion battery with a capacity of up to 1800 mAh.

The following options are available for charging:

• USB charger

• Computer

• Laptop

• Car USB port

• Power bank

• USB wall adapter

Rechargeable operation means lower battery replacement costs and greater convenience for portable use.

Compact and easy to carry design

Designed for people working on the go, the BROLEO detector is:

• Lightweight

• Compact

• Easy to carry

• Comfortable to hold

• Suitable for belt or bag storage

Portable designs allow for continuous monitoring while working in confined or remote locations.

One-Button Operation

The detector is operated as simply as possible.

• Turn the unit on.

• Wait for the detector to initialise.

• Immediately start monitoring.

The easy-to-use interface will make operating the bag-home detector simple, whether you are experienced or have never used a detector before.

 Suitable for a Variety of Applications

 While the BROLEO Portable 4-Gas Detector can be used for the detection of hazardous gases in virtually every industry or area, it is particularly well suited to the oil and gas, chemical, and manufacturing industries:

•  Oil & gas industry

•  Chemical plants

•  Manufacturing

•  Construction

•  Underground work

•  Confined space entry

•  Fire services

•  Environmental monitoring

• Agriculture

• Pharmaceutical facilities

• Mining

• Marine operations

• Laboratories

• Gas transmission

• Refining facilities

        The versatility of the BROLEO Portable 4-Gas Detector makes it a vital safety component in many professional applications.

       Durable ABS Construction

       The BROLEO 4-Gas Detector is constructed from high-quality ABS plastic that provides:

•  Durable housing

•  High impact resistance

•  Long life

•  Daily operation

•  Lightweight construction

        The rugged construction allows for use in the toughest of industrial applications.

Product Specifications

Why Purchase from I Want A Safe?

I Want A Safe provides validated professional-grade gas detection and workplace safety equipment to a wide array of professionals in many industries.

When you buy from us, you will:

• Receive superior quality equipment

• Get competitive prices

• Enjoy fast shipping to all parts of the U.S.

• Have reliable customer support

• Be able to purchase securely via the internet

• Receive support after you buy

• Have access to specially selected industrial safety products.

It is our mission and vision to help businesses and professionals create safe work environments through reliable safety solutions.

Who Should Use The 4-Gas Detector?

The BROLEO Portable 4-Gas Detector is the right choice for:

• Safety Officers

• Engineers

• Industrial Workers

• Construction Crews

• Utility Workers

• Workers in Confined Spaces

• Fire Fighters

• Environmental Inspectors

• Laboratory Staff

• Mining Professionals

• Oil & Gas Workers

• Marine Engineers

The unit’s accurate monitoring capabilities enable it to be used by anyone in environments where hazardous gases may be present.

Protect Your Team with Professional Multi-Gas Detection

The BROLEO Portable 4-Gas Detector provides reliable monitoring of combustible gases (LEL) and alerts you when the air is safe to breathe. It will monitor combustible gas levels (LEL), carbon monoxide (CO), hydrogen sulfide (H₂S), and oxygen (O₂). Its accurate sensors, triple alarm system, backlit LCD, rechargeable battery, and portability make it a good choice for safety in today's industrial and commercial workplaces.

You can order the BROLEO Portable 4-Gas Detector from

I want a safe environment and to give your entire workforce the confidence that their health and safety will be protected from hazardous air conditions. Shop the BROLEO Portable 4-Gas Detector at I Want A Safe to take advantage of competitive pricing, quick shipment, and expert customer service to prepare your workplace for success. By investing in professional gas detection equipment, you help provide a safer environment for your employees.

Most Commonly Asked Questions

What Gases can the BROLEO 4-Gas Detector Monitor?

The detector monitors:

• Carbon Monoxide (CO): 0–999 ppm

• Hydrogen Sulfide (H₂S): 0–500 ppm

• Oxygen (O₂):0.0–30.0% VOL

• Combustible Gases (LEL): 0–100% LEL

What happens if the detector detects Dangerous Gas Levels?

The following warning systems will activate simultaneously if the detector detects dangerous gas:

• An audible alarm

• A flashing light

• A vibrating alert

These three alarms will provide users with a quick warning regardless of the conditions in which they are working.

Can I adjust Alarm Thresholds?

Yes, users can adjust both the high and low alarm levels for their specific workplace safety requirements.

Is the Detector Rechargeable?

Yes, the 4-Gas Detector has an internal rechargeable 3.7V 1800mAh lithium battery. The battery can be charged by connecting it to an external USB power source.

How Do I Charge the Detector?

The following are available ways to charge the 4-Gas Detector:

• Computer USB port

• Laptop USB port

• Power bank

• Car USB charger

• USB wall adapter.

Is the LCD Screen Easy to Read in Daylight?

Yes, the high-definition, backlit LCD screen is designed for maximum visibility in both outdoor and indoor environments, under all lighting conditions (daylight and low-light).

Is This Detector Good for Confined Space Entry?

The 4-Gas Detector is designed for Confined Space Entry and is commonly used for confined space work (construction sites, underground operations, industrial facilities, and multi-gas applications).

What is the construction material for the detection unit?

The unit's housing is constructed from durable ABS plastic, making it lightweight yet able to stand the daily wear and tear of typical industrial use.

9. Is there anything else included with the detector?

In addition to containing the 4-gas detector, you will find a USB charging cable, a user manual, and a carry bag in the box.

Can I Use This at Home?

Yes, but this portable gas monitor was developed primarily as a professional tool for use in commercial, laboratory, and industrial environments to monitor for multiple gases at work sites. Therefore, individuals interested in using it as a household appliance should have some experience operating similar devices before using it in their home.