Overview Reviews Product Description MTI INDUSTRIES 40442PBR 12V Propane/Gas Detector MTI 40-442-P-BR Product Videos Custom Field Product Reviews Write a Review Write a Review × MTI MTI INDUSTRIES 40442PBR 12V Propane/Gas Detector Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *