Dual Sensor Carbon Monoxide/Hydrogen Sulfide SKU 02-D4-RHM04 $434.00 Quantity discounts available QuantityPrice (0)No Reviews yet Ship Pickup in Store - FREE! Select Store to check availability. This item is OUT OF STOCK. Back orders are accepted. Quantity -+ Add to Cart Print Description Dual Sensor CO/H2S for Gas Alert Micro5 Description Back DescriptionDual Sensor CO/H2S for Gas Alert Micro5 Ratings & ReviewsNo reviews availableBe the first to Write a Review