Starting at $945.00
  • Usually ships in 7-10 business days



  • 0 to 150ppm detection range
  • 1ppm display resolution
  • ±5% of reading or ±2% full scale accuracy
  • 90% response within 30 seconds


The RKI Instruments EC-600 gas monitor is an indoor, standalone monitor that detects carbon monoxide with a range of 0 to 150ppm with 1ppm increments. Its low-profile design is equipped with a tri-color display, which changes color as carbon monoxide levels reach each alarm level. It is capable of operating with three different power options; 115 VAC, 24 VDC or alkaline batteries. The EC-600 has two preset alarms, and comes ready to operate with a simple wall mount bracket and 10 foot power cord in its AC version. If carbon monoxide is present, the user is notified by an audible alarm tone and the multicolored LED digital display. The EC-600 uses a fast responding low-cost plug-in style electrochemical sensor. This long life sensor is field replaceable with no special tools required. The sensor can also be remotely mounted with an optional remote sensor cable.


  • Iron and steel industry
  • Laboratories
  • Boiler rooms
  • Automotive industry
  • Shipping and receiving docks