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Riken Keiki GX-3R Pro

The Riken Keiki GX-3R Pro is a small, lightweight 4 gas monitor that can be used to measure five different gases.

The durable, lightweight monitor has a long service life and is conveniently portable.

A Bluetooth connection makes it possible to set up a link with a phone and keep track of measurement results with the monitor app.  When a person is exposed to gas, an automatic alarm is sent to co-workers or the control room by the phone.

A cradle charger, battery-operated pump unit and calibration station are available accessories.


  • HC/CH4 0-100% LEL, O2 0-40 vol%, CO 0-2000 ppm, H2S 0-200 ppm, CO2 0-2000 ppm, SO2 0-200 ppm
  • Large, easy-to-read display
  • Alarm light and vibration
  • Man down and Panic alarm functions
  • Fast charge (180 min)
  • Operating temperature range: -40 to +60 degrees
  • Weight: 120g
  • Size: 73 x 65 x 26 mm
  • IP 66/68
  • Carbon dioxide (CO2)
  • Carbon monoxide (CO)
  • Hydrogen sulfide (H2S)
  • Methane (CH4)
  • Oxygen (O2)
  • Sulfur dioxide (SO2)
  • Hazardous area (ATEX)

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Sami Kaapro


+358 40 900 11 54
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Kjell Jernström

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+358 40 900 11 60
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