Small size. Easy to use. Reliable operation. Affordable protection

With that combination of benefits, it’s no wonder the GasAlertMicroClip is the world’s most popular multi-gas detector, serving as your trusted companion in hazardous environments — keeping you safe without weighing you down.

Plus, it’s the only multi-gas detector with a rating of IP68 for unmatched water protection — up to 45 minutes at a depth of 1.2 m. So you can be confident it will stand up to challenging conditions.

Choose from two detectors, both with extended 18-hour battery runtime, one?button operation and Honeywell’s rigorous approach to quality:

GasAlertMicroClip XL: low up-front cost with a two-year warranty.

GasAlertMicroClip X3: three year warranty and a new oxygen sensor that extends overall expected service lifetime to 5 years.

  • Extended Warranty
  • Designed for use in tough environments
  • Easy use with minimal training
  • Simplifies compliance
  • Easy and cost-effective to maintain


Sensor Specifications

Gas Measuring Range Resolution
H2S 0-100 ppm 1 ppm
CO 0-500 ppm 1 ppm
O2 0-30.0% 0.1%
Combustible Gases 0-100 % LEL 1%
  0-5.0% v/v 0.1%

Alarm setpoints for all sensors are user adjustable.

Setpoints are automatically displayed during instrument start up.


  • Ratings IP68 – up to 45 minutes at 1.2 m (GasAlertMicroClip XL and X3)
  • EMI/RFI: Complies with EMC Directive 2004/108/EC
  • Certifications and approvals - IECEx: Ex ia IIC T4 Ga
  • Warranty: Full two-year (GasAlertMicroClip XL) or three?year (GasAlertMicroClip X3), warranty including all sensors
  • Note: Battery is guaranteed to have 12 hour runtime during warranty period under normal operating temperature of -4°F / -20°C to 122°F / 50°C.

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