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RKI Single CO Gas Monitor

RKI Single CO Gas Monitor

The RKI CO-03 series is a passive single gas monitor specifically for carbon monoxide (CO) gas.

Carbon Monoxide range: 0 - 500 ppm (resolution = 1 ppm)


  • Small, lightweight and rugged
  • Adjustable data logging intervals (0 to 300 hours)
  • Peak, STEL, and TWA data outputs
  • Operates up to 3,000 hours on alkaline batteries
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