This 1" mini / micro air pressure gauge has a PSI range from 0-160 and features a 1" face. This is a center back mount threaded gauge with 1/8" male NTP threads that extend behind the face of the gauge. This a high-quality gauge with pressure markings every 10 PSI and number markings at 40, 80, 120, and 160 PSI.

(Note: This is a very small gauge with only a 1" in diameter front face.)