EC-600 CO Monitor,0-150 ppm,Batt Op-EC-600 CO monitor,0-150 ppm,batt op (2 AA batteries),w/5 meter extender cable, CSA Type EC-600 carbon monoxide monitor, 0-150 ppm, battery operated (2 AA batteries) with 5 meter sensor cable installed, CSA version
EC-600 CO Monitor,0-150 ppm,Batt Op -EC-600 CO monitor,0-150 ppm,batt op (2 AA batteries),w/3 meter extender cable, CSA Type EC-600 carbon monoxide monitor, 0-150 ppm, battery operated (2 AA batteries) with 3 meter sensor cable installed, CSA version
EC-600 CO Monitor,0-150 ppm 5 Meter Cble-EC-600 CO monitor,0-150 ppm,battery operated (2 AA batteries),with 5 meter extender cable EC-600 carbon monoxide monitor, 0-150 ppm, battery operated (2 AA batteries) with 5 meter sensor cable installed
EC-600 CO Monitor,0-150 ppm,Battery Op-EC-600 CO monitor,0-150 ppm,battery operated (2 AA batteries),with 20 meter extender cable EC-600 carbon monoxide monitor, 0-150 ppm, battery operated (2 AA batteries) with 20 meter sensor cable installed
EC-600 CO Monitor,0-150 ppm, Battery Op-EC-600 CO monitor,0-150 ppm,batt op (2 AA batteries),w/20 meter extender cable, CSA Type EC-600 carbon monoxide monitor, 0-150 ppm, battery operated (2 AA batteries) with 20 meter sensor cable installed, CSA ve