Pressure Gauge Gauge Type Dry Dial Size (In.) 1-1/2 Range 0 to 160 PSI Connection Size 1/8 NPT Connection Location Back Range (PSI) 0 to 150 Pressure Range 0 to 160 PSI Smallest Graduation (PSI) 5 Smallest Graduation (In. Hg) 1 Case Material Plastic Case Color Black Lens Material Polycarbonate Operating Temp Range (F) 0 Degrees to 150 Degrees Manufacturers Warranty Length 2 Years