“1221-24-W/M U-tube manometer, range 12-0-12″ w.c., 13.4 oz (379.7 g) mercury required to fill *Non-Cancelable and Non-Returnable*” has been added to your cart. View cart
1221-12-D U-tube manometer, range 6-0-6″ w.c. *Non-Cancelable and Non-Returnable* - 1221-12-D