STAUFF Test 12 Gauge Adaptors are essential components designed for precise pressure measurement within hydraulic systems. These adaptors from the STAUFF Test 12 series feature a connection thread S12.65x1.5 and are compatible with various connecting threads including G1/4, G1/2, 1/4 NPT, and 1/2 NPT. Available in multiple material options, these gauge adaptors can be sourced in steel with a durable zinc/nickel coating, or in V2A and V4A stainless steel for enhanced corrosion resistance. Ideal for use in STAUFF Test 12 Couplings and Accessories, these adaptors ensure reliable and accurate gauge connections in a wide range of industrial applications.