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Honeywell Minimax-4-OFCH 4 gas Minimax X4 with O2, Flammable, CO, H2S sensors


Honeywell Minimax-4-OFCH 4 gas Minimax X4 with O2, Flammable, CO, H2S sensors

$515.00 $450.00

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Honeywell Minimax-4-OFCH 4 gas Minimax X4 with O2 , Flammable, CO, H2S sensors

Tough Durable Housing

  • Small and lightweight
  • Rugged, impact and weather resistant
  • Includes crocodile clip – clips anywhere to prevent accidental loss

Easy to Use

  • Works straight out of the box
  • Single button on/off operation
  • Intuitive icons suitable for all languages
  • User configurable via menu
  • Interactive product training guide available

Ultra Clear Backlit Display

  • Unique ‘flip display’ at the press of a button
  • Continuous reading of gas levels
  • TWA/STEL and two instantaneous alarm levels with peak hold facility
  • Battery life, calibration and self-test status

Effective Gas Alarm Indication

  • Alarm and backlight combine to demand attention
  • Distinctive loud two-tone audible alarm
  • Vibrating alarm supplied as standard

Reliable Operation

  • Self-test on start up or on demand checks display, battery, sensor, audiovisual and vibrating alarms
  • Uses patented SureCellTM sensor technology and ReflexTM cell check technique
  • Includes TempraSURETM thermal compensation and shock protection
  • Periodic flash and/or beep for increased confidence (user configurable)

Unsurpassed RFI Performance

  • Can be used alongside walkie-talkies or cell phones
  • Exceeds the toughest industrial standards for RFI immunity

Cost Effective

  • Fully inclusive 2 year warranty
  • Minimum 2 year sensor life
  • Initial and on-going running costs minimized
  • Available in 1, 2, 3 or 4 gas versions

Additional information


Reusable multi-gas detector for personal protection against flammable, toxic and oxygen gas hazards. Supplied complete with calibration certificate, quick start guide, alkaline batteries (2), tubing, flow adaptor, crocodile clip, and manual


Patented Surecell electrochemical and catalytic bead sensing technology for stable and reliable performance in all industrial environments


Self-test of circuitry, battery, LCD, and sensors on start up or on demand.
Patented Reflex cell check techniques included as standard for toxic channels.


Ultra clear icon driven backlit LCD displays gas level and detector status. Unique ‘flip display’ function at the press of a button for added user convenience. High/Low Peak hold facility included with user clear. Time and date.

User Interface

Intuitive three button operation for detector configuration.

Audible Alarm

90 db @ 30 cm

Visual Alarm

High intensity red LEDs combined with red backlight for maximum effect.

Vibrating Alarm

Supplied as standard.

Operating Temperature

-20°C to +50°C (-4°F to +122°F).
TempraSURE temperature compensation


5-95% RH (non-condensing)

IP Rating

Ingress protection to IP65


North America: Class I, Div 1, Groups A, B, C, D T4. Europe: ATEX II 2G EEx ia d IIC T4. (specific version only) Canada: certified to CSA C 22.2-152 and CSA C22.2-157. Australia: SAA Exia s Zone 0 I/IIC T4

Sensor Life

Minimum of 2 years backed by inclusive 2 year warranty


124 mm(H) X 76 mm(W) X 36 mm(D)


210 g (without batteries), 258 g (with batteries)