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WatchGas SST4-Micro

The WatchGas SST4 Micro Gas Detector continuously monitors LEL, O₂, CO and H₂S in a compact, intrinsically safe design. It features NFC connectivity, wireless charging, IP65/68 protection and clear audible, visual and vibration alarms.

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Ready to Shop
₨220,000.00
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Product Description:

The WatchGas SST4 Micro Gas Detector is a compact and rugged four-gas detector designed for personal protection, confined-space entry and demanding industrial environments. It simultaneously monitors LEL, oxygen, carbon monoxide and hydrogen sulphide, providing clear real-time readings and fast alarm notifications.

Its large LCD displays gas concentrations in ppm, %vol, mg/m³ and %LEL. NFC connectivity supports fleet management, calibration records, bump-test tracking and compliance logging, while wireless induction charging helps reduce connector damage in harsh working conditions.

Key Features

  • Simultaneous LEL, O₂, CO and H₂S monitoring
  • LEL range: 0–100%
  • O₂ range: 0–25% volume
  • CO range: 0–2000 ppm
  • H₂S range: 0–500 ppm
  • NFC connectivity for device and fleet management
  • Wireless induction charging in approximately 2–3 hours
  • Runtime of up to 48 hours, depending on configuration
  • 95 dB audible alarm with visual and vibration alerts
  • High, low, TWA and STEL alarm settings
  • Rugged IP65/68-rated housing
  • Intrinsically safe construction

Suitable Applications

  • Confined-space entry
  • Oil and gas facilities
  • Wastewater treatment
  • Shipbuilding and shipping
  • Steel and manufacturing plants
  • Power generation and emergency response

Certifications

ATEX, IECEx, UKEX and applicable North American Class I Division 1 and Zone 0 approvals.

FAQs

Which gases does the SST4 Micro detect?
It simultaneously monitors LEL, oxygen, carbon monoxide and hydrogen sulphide.

Is it suitable for confined-space entry?
Yes, its four-gas monitoring, compact design and multiple alarms make it suitable for confined-space safety procedures.

How is the detector charged?
It uses wireless induction charging, with a typical full charging cycle of approximately two to three hours.

Does it provide TWA and STEL alarms?
Yes, it supports configurable high, low, TWA and STEL alarm settings.

WatchGas SST4-Micro

The WatchGas SST4 Micro Gas Detector continuously monitors LEL, O₂, CO and H₂S in a compact, intrinsically safe design. It features NFC connectivity, wireless charging, IP65/68 protection and clear audible, visual and vibration alarms.

In Stock
Ready to Shop
₨220,000.00

Shop With Confidence

100% Authented Products

Product Description:

The WatchGas SST4 Micro Gas Detector is a compact and rugged four-gas detector designed for personal protection, confined-space entry and demanding industrial environments. It simultaneously monitors LEL, oxygen, carbon monoxide and hydrogen sulphide, providing clear real-time readings and fast alarm notifications.

Its large LCD displays gas concentrations in ppm, %vol, mg/m³ and %LEL. NFC connectivity supports fleet management, calibration records, bump-test tracking and compliance logging, while wireless induction charging helps reduce connector damage in harsh working conditions.

Key Features

  • Simultaneous LEL, O₂, CO and H₂S monitoring
  • LEL range: 0–100%
  • O₂ range: 0–25% volume
  • CO range: 0–2000 ppm
  • H₂S range: 0–500 ppm
  • NFC connectivity for device and fleet management
  • Wireless induction charging in approximately 2–3 hours
  • Runtime of up to 48 hours, depending on configuration
  • 95 dB audible alarm with visual and vibration alerts
  • High, low, TWA and STEL alarm settings
  • Rugged IP65/68-rated housing
  • Intrinsically safe construction

Suitable Applications

  • Confined-space entry
  • Oil and gas facilities
  • Wastewater treatment
  • Shipbuilding and shipping
  • Steel and manufacturing plants
  • Power generation and emergency response

Certifications

ATEX, IECEx, UKEX and applicable North American Class I Division 1 and Zone 0 approvals.

FAQs

Which gases does the SST4 Micro detect?
It simultaneously monitors LEL, oxygen, carbon monoxide and hydrogen sulphide.

Is it suitable for confined-space entry?
Yes, its four-gas monitoring, compact design and multiple alarms make it suitable for confined-space safety procedures.

How is the detector charged?
It uses wireless induction charging, with a typical full charging cycle of approximately two to three hours.

Does it provide TWA and STEL alarms?
Yes, it supports configurable high, low, TWA and STEL alarm settings.

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Deadline Approaching

As per the latest government regulation, fire extinguishers will now be mandatory in all vehicles on highways & motorways

Deadline: June 24, 2026, 12:00 AM