MSA Altair 4XR Multigas Detector - 10178557(0)No Reviews yet $1,294.28 Quantity discounts available QuantityPrice SKU: 10178557 Quantity -+ Add to Cart Details MSA Altair 4XR Multigas Detector, Tests For LEL, O2, H2S & CO. Bluetooth Connectivity Details Back DetailsMSA Altair 4XR Multigas Detector, Tests For LEL, O2, H2S & CO. Bluetooth Connectivity Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review