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Item #:
58551728
4 Gas Monitor Rechargeable Portable Gas Detector H2S O2 CO and LEL Multi Gas Monitor Professional Gas Sniffer with LCD Display Sound Light Vibration
Item #:
58551728
AUD 181
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Imported from USA store
QTY:
Order now and get it around Tuesday, August 11
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HAOKESITE 4 Gas Monitor Rechargeable Portable Gas Detector is an excellent device to ensure the safety of workers when we are undergrounding construction and confining space work, with LCD Display, Sound Light Vibration Alarm Mode and real voice prompts.
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What Stands Out
Multi-Gas Detection
Simultaneously monitors H2S, O2, CO, and LEL, ensuring comprehensive safety in hazardous environments, making it ideal for industries like oil and gas, construction, and firefighting.
Rechargeable Design
Features a rechargeable battery for extended use, eliminating the need for constant replacements and reducing operating costs while increasing convenience for professionals on the go.
Advanced Alarm System
Equipped with sound, light, and vibration alerts to ensure immediate awareness of dangerous gas levels, enhancing user safety and response time in critical situations.
Product Details
| Power Source | Battery Powered |
| Alarm | Sound, Vibration, Alarm Light, Display Screen |
| Sensor Type | Electrochemical |
| Operating Humidity | < 95%RH |
| Product Style | Gas Detector |
| Color | black |
| Item Weight | 10.6 Ounces (300.51 grams) |
| Enclosure Material | ABS |
| Brand | HAOKESITE |
| Model Number | PLT840-4 |
| Number of Items | 1 |
| Manufacturer | HAOKESITE |
| Mfr Part Number | PLT840-4 |
| Unit Count | 1.0 Count |
| Style | Gas Detector |
| Material | ABS |
Who Should Buy?
-
Industrial Workers
Ideal for workers in confined spaces where hazardous gases like H2S, CO, and O2 are a risk.
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Emergency Responders
Useful for firefighters and first responders needing to monitor multiple gases during emergencies in various environments.
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Environmental Safety
Perfect for environmental safety professionals monitoring air quality in industrial settings to ensure compliance with regulations.
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Casual Users
Not suitable for casual users or homes without specific gas hazards as it may be overly complex and costly.
Product Description
4 Gas Monitor Rechargeable Portable Gas Detector H2S O2 CO and LEL Multi Gas Monitor Professional Gas Sniffer with LCD Display Sound Light Vibration Alarm Mode.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the main gases detected by the 4 Gas Monitor?
Answer: The 4 Gas Monitor is designed to detect four critical gases: Hydrogen Sulfide (H2S), Oxygen (O2), Carbon Monoxide (CO), and Lower Explosive Limit (LEL) gases. This versatility makes it suitable for various environments. For instance, it is commonly used in industrial workplaces, confined spaces, and environmental monitoring. Ensuring detection across these gases helps to maintain a safe work environment by alerting users to dangerous conditions in real-time. -
Question:
How does the portable gas detector indicate high gas levels?
Answer: This gas monitor is equipped with advanced features including an LCD display, sound alerts, visual lights, and vibration notifications to indicate high gas levels. When dangerous levels of detected gases are present, the monitor activates these alerts to provide immediate feedback. This multi-alert system is particularly beneficial in high-risk environments, such as manufacturing and construction sites, where timely warnings can prevent accidents and save lives. -
Question:
Is the 4 Gas Monitor rechargeable?
Answer: Yes, the 4 Gas Monitor features a rechargeable battery, allowing for prolonged use without needing to constantly replace batteries. This design enhances its portability and reliability in the field. Users benefit from the monitor's ability to last through extended shifts or operations without the concern of battery depletion, making it ideal for professionals who rely on consistent monitoring during their work. -
Question:
Can this gas monitor be used in confined spaces?
Answer: Absolutely, the 4 Gas Monitor is particularly well-suited for use in confined spaces. Its ability to detect harmful gases means it is an essential tool in any confined-area job site. For example, industries such as sewer maintenance, underground mining, and storage tank inspections commonly use portable gas detectors to ensure the safety of their workers. This monitor helps in adhering to safety protocols and minimizing risk in potentially hazardous areas. -
Question:
What features make this gas monitor user-friendly?
Answer: The 4 Gas Monitor is designed with user convenience in mind, featuring an intuitive LCD display that presents critical gas level readings clearly. Additionally, the audible sound alerts and visual indicators make it easy to monitor gas levels even from a distance. This focus on functionality enhances the user experience, particularly for professionals in fast-paced environments where quick decisions are crucial for safety. -
Question:
What is the range of detection for each of the gases?
Answer: The detection range varies for different gases monitored by the unit: Hydrogen Sulfide (H2S) is typically detected in parts per million (PPM), Oxygen (O2) gas levels are monitored in percentage, Carbon Monoxide (CO) is also assessed in PPM, and LEL is evaluated as a percentage of the lower explosive limit. Understanding these ranges helps users effectively evaluate the safety of their environment, ensuring that they can respond appropriately to the presence of hazardous gases. -
Question:
What maintenance does the gas detector require?
Answer: Maintaining the 4 Gas Monitor involves regular calibration and testing of the sensor functionality to ensure reliable performance. It's important to follow the manufacturer's guidelines for calibration intervals and to perform routine checks to make sure all features are working correctly. Regular maintenance ensures that the monitor provides accurate readings, which is critical for safety in environments where gas detection is paramount. -
Question:
Can I use the monitor in extreme temperatures?
Answer: The 4 Gas Monitor is built to operate effectively in a range of temperatures, making it resilient in various environmental conditions. However, users should refer to the manufacturer’s specifications for exact temperature limits. This capability ensures that the device remains functional even in harsh settings such as outdoor construction sites during extreme weather, where reliable gas monitoring is essential for occupational safety. -
Question:
How can I check the battery status on the gas monitor?
Answer: The 4 Gas Monitor typically includes a battery status indicator on its LCD display, allowing users to easily check the current battery level. This feature helps to ensure that the device is charged and ready for use. Knowing the battery status is crucial for users, especially in situations where continuous gas monitoring is required, as it prevents unexpected shut-offs during crucial operations. -
Question:
Where can I buy the 4 Gas Monitor Rechargeable Portable Gas Detector in Australia?
Answer: You can purchase the 4 Gas Monitor Rechargeable Portable Gas Detector from Ubuy in Australia. Ubuy offers a wide selection of professional-grade gas detectors, ensuring you have access to the latest models equipped with advanced features. Their platform provides reliable customer service and fast processing, allowing you to find the right gas monitor tailored to meet your needs effectively.
HAOKESITE Gas Detectors & Alarms PLT840-4 Editorial Review
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 181
Order now and get it around Tuesday, August 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Can detect EX (0-100% LEL), H2S (PPM), O2 (0-30% VOL), CO (PPM)
- Four alarm modes - human voice, 120 decibel alarm, vibration and light
- LCD Display for easy reading and reliability
- Made of high-strength ABS and non-slip grip rubber
- Four gases measurement can be adjusted to desired threshold
- Comes with calibration cap for more accurate gas concentration measurement
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