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Portable Hydrogen Sulfide Detector – H₂S Gas Monitor with LCD Display & Alarm

Portable Hydrogen Sulfide Detector – H₂S Gas Monitor with LCD Display & Alarm

SKU: AQM 338
$173.00Price
Monitor hazardous hydrogen sulfide gas levels quickly and accurately with the AQM-338 Portable H₂S Gas Detector. Featuring a high-precision electrochemical sensor, audible and visual alarms, LCD backlit display, and multiple measurement units, this compact handheld detector is ideal for industrial safety, environmental monitoring, chemical plants, wastewater facilities, laboratories, agriculture, and confined space applications.
 
Set Includes:
  • 1 x 4-in-1 Gas Detector with Backclip
  • 1 x USB Type-C Cable
  • English Instruction Manual
  • Standard Factory Packaging
Order (ETA 8–12 Business Days)

The AQM-338 Hydrogen Sulfide Detector is a portable handheld gas monitor designed for reliable detection of hydrogen sulfide (H₂S) concentrations in hazardous environments. Equipped with a high-quality electrochemical H₂S sensor, the unit delivers fast response times, stable measurements, and dependable performance for industrial and environmental safety applications.

Designed with a user-friendly interface and large LCD backlit display, the detector provides real-time gas concentration readings with selectable measurement units including ppm, %VOL, %LEL, and mg/m³. Integrated audible and LED visual alarms notify users when gas levels exceed preset HI/LO alarm thresholds, helping improve workplace safety and hazard awareness.

The compact and lightweight design makes the AQM-338 ideal for field inspections, industrial maintenance, confined space entry checks, wastewater facilities, petrochemical plants, agriculture, laboratories, environmental monitoring, and general industrial safety applications.

Additional features including MAX/MIN recording, HOLD function, temperature display, low battery indication, automatic shutdown, calibration support, and selectable buzzer functions make the AQM-338 a versatile and practical H₂S monitoring solution.

Key Features

  • High-precision electrochemical H₂S sensor
  • Portable handheld hydrogen sulfide gas detector
  • Fast response time under 30 seconds
  • Audible buzzer and LED visual alarm indicators
  • Adjustable HI/LO alarm settings
  • LCD display with backlight
  • MAX/MIN value recording
  • Data HOLD function
  • Selectable measurement units:
    • ppm
    • %VOL
    • %LEL
    • mg/m³
  • Temperature display in °C or °F
  • Automatic shutdown function
  • Calibration capability
  • Low battery indicator
  • Lightweight and compact design
  • Ideal for industrial and environmental monitoring

Applications

  • Wastewater treatment plants
  • Petroleum and gas facilities
  • Chemical processing plants
  • Mining and confined spaces
  • Industrial maintenance
  • Environmental monitoring
  • Agricultural research
  • Laboratories and testing facilities
  • Refineries and metallurgy
  • Safety inspections and hazard monitoring
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