Jiangyin Yangfan Ship Trading Co.,Ltd is one of the best 150mm marine aneroid barometers 150mm manufacturers and suppliers in China, you can get 150mm marine aneroid barometers 150mm free sample and buy discount products from our factory.Specially designed for marine use. It will withstand the vessels vibration without losing accuracy. Available in 150 mm and 200 mm dial size.370246Barometer,aneroid,marine usa 150mm dia.pc370247Barometer,aneroid,marine usa 200mm dia.