Pressure Gauge Test 6-1/2 in 0 to 10000 psi Connection Size 1/4 in Cone Connection Location Lower Smallest Graduation 100 psi Graduations 10 psi Accuracy +/-0.5 Percent Case Material 316 Stainless Steel Case Color Silver Socket Material 316 Stainless Steel Tube Material 316 Stainless Steel Filled With Glycerin Lens Material Glass Ring Material 316 Stainless Steel Required Gauge Adapter Enerpac 83-011 Characteristics Spring-Loaded Back Heavy Duty For Use With Hydraulics