| MACURCO TX-6-ND Gas Detector,NO2,0 to 20 ppm Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Nitrogen Dioxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type Electrochemical,... ... more MACURCO TX-6-ND Gas Detector,NO2,0 to 20 ppm Fixed Gas Detector, For Use With Macurco Control Panel, Gas Detected Nitrogen Dioxide, Standards cETLus Certified, Includes Manual, Product Type Stand-Alone Detector & Controller, Mounting Location Wall, Number of Relays 2, Sensor Type Electrochemical,... | | $648.99 go to store |