BW GasAlert CO Sensor - SR-M-MC(0)No Reviews yet $189.23 Quantity discounts available QuantityPrice SKU: SR-M-MC Quantity -+ Add to Cart Details Replacement Carbon Monoxide (CO) Sensor For Microclip XT/XL/X3, Max XT II. Details Back DetailsReplacement Carbon Monoxide (CO) Sensor For Microclip XT/XL/X3, Max XT II. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review