... ,tire pressure gauge,pressusre meter 1.Case material: stainless steel 2.Connection: 1/2, 1/4, 1/8 , 3/8 Pressure Gauge,tire ... pressure gauge,pressusre meter,gaugeKey Specifications/Special Features:Case material: stainless ... , 3, 4 and 6-inch Connection: 1/8, 1/4, 1/2 and 3/8-inch Threads: BSP, NPT and PT Window ...