The QRAE II is a full-featured, compact, one- to four-sensor gas detector for oxygen, combustibles, hydrogen sulfide, carbon monoxide or sulfur dioxide. Key features include easy-to-change battery pack, a water-resistant case and a new state-of-the-art O2 sensor.

Key Features

  Patented SPE O2™ Oxygen sensor unique features: Lead-free design that complies with RoHS directive, Extended life compared to lead-type electrochemical oxygen sensors, resulting in low cost of ownership and Leak-free design, minimizing downtime
  Best EMI/RFI immunity technology for products in its class, eliminating radio interference
  Easy access to pump, sensors, filter and battery compartment without exposing electronic components to potential damage
  IP-65 water- and dust-resistant case
  Strong, protective, concussion-proof design

Data Sheet
Manual

Additional Features

  Plug-in sensors: oxygen, combustibles, hydrogen sulfide, carbon monoxide or sulfur dioxide
  Intuitive simple-to-operate two-button user interface with built-in pump Display can be flipped 180° with the push of a button for easy viewing from belt or hand
  Multi-language support
  One-button calibration with auto-zero capability
  Loud 95dB audible alarm
  Bright, red flashing visible alarm
  Vibration alarm
  Interchangeable drop-in Lithium-ion and alkaline battery packs

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