Full-size and robust quality pressure gauge Nickel plated brass housing Tempered glass lens Ready to mount directly to high pressure hose Airspool included with Viton o-rings Luminescent gauge face Wide 270º sweep from 0 to 5000 psi Available in psi or bar Bright, white face - easy to read Built-in over pressure relief for safety Compact and robust quality pressure gauge. Nickel plated brass housing. Ready to mount directly to high pressure hose. Luminescent gauge face.