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RKI CO-03 Carbon Monoxide Monitor
RKI CO-03 Carbon Monoxide Monitor
RKI CO-03 Carbon Monoxide Monitor
Price: $280.00

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Availability: Subject to availability
Product Code: 73-0060


RKI CO-03 Carbon Monoxide Monitor

The RKI CO-03 Carbon Monoxide Monitor is a personal monitor whose simple controls and compact size make it ideally suited for the professional who needs a quality CO monitor. With a 3-year, replaceable sensor that can be calibrated throughout its lifespan, the RKI CO-03 is a safe, cost-effective alternative to disposable monitors with high failure rates.

The advanced microprocessor of the RKI CO-03 uses electro-chemical detection to monitor carbon monoxide content in the air from 0 to 500 ppm, and has three types of alarms to warn you if hazardous conditions arise. The RKI CO-03 will even log data throughout the day so you can track trends over time.

The RKI CO-03 carbon monoxide detector is factory calibrated to the most commonly used alarm levels, but users can set the alarm levels to custom points as needed. Whether you work at a petrochemical plant or if you are just interested in monitoring the air quality in your home, the RKI CO-03 is a reliable and low cost monitor that you can trust.


  • 3,000 hrs of operation without changing batteries
  • Impact, dust, and water resistant (IP-67)
  • Audible, visual, and vibration alarms
  • Adjustable alarm points
  • Auto-backlit LCD screen
  • Data logging
  • Peak hold, STEL (Short Term Exposure Limit), and TWA (Time Weighted Average)
  • Calibration kit available
  • Replaceable sensors
  • Intrinsically safe per ATEX and CSA


  • CO-03 Personal Monitor
  • Protective rubber boot
  • Alligator clip
  • 2 x AAA batteries

Warranty Information

The RKI CO-03 Carbon Monoxide Monitor comes with a 3-year warranty.

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