The gauge is easy to read with a 2.75 in diameter. Dual dial stainless steel that range from 0- 5000 psi and 0- 350 bar. 1.5% accuracy throughout full range. Liquid glycerin filled for dampening, and an air bubble to allow for expansion with temperature changes. Gauge boot is included with the fill checker. Snug fitting, with a silicone compound for the protection of gauge.
Twist Bleed Screw is a stainless steel bleed screw.