Merit's 2" dial Gas Pressure Test Gauges are designed pressure testing where a realible but economical test device is required. Suitable for use on gas lines, water lines, etc., our standard model comes with a zinc plated valve with 3/4" NPT Female connection and a male bleed valve. The pressure gauge has a black steel case, PC lens and brass internals. Accuracy rating is 3%-2%-3%. Standard pressure ranges available are 0/60 psi/kPa, 0/100 psi/kPa and 0/160 psi/kPa. Single scale psi only ranges are available upon request.