Specification Brand : NOSHOK BulletPoint1 : Brass wetted parts for measuring non-corrosive liquid and gas pressure BulletPoint2 : Circular dry dial is 2.5" (63mm) in diameter, and enclosed in a steel case for corrosion resistance BulletPoint3 : Measures pressures with single or dual scale in inch water column (WC), psi, or oz./square inch BulletPoint4 : Display accuracy is + or - 1.5% of full scale value (ASME B40.100 Grade A) BulletPoint5 : Lower mount or center back male connection with 1/4" NPT rate ItemName : Pressure Gauge, 2.5" Black Steel Case, Copper Alloy Internals, 100 oz/in2, 1/4 NPT Male Bottom Conn ItemPackageDimensions_Height : 1.875 inches ItemPackageDimensions_Length : 3.375 inches ItemPackageDimensions_Width : 2.625 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-pressure-gauges Manufacturer : NOSHOK, Inc. Material : Steel MeasurementAccuracy : +/-1.5% ModelNumber : 25-200-100-oz/in2 NumberOfItems : 1 PartNumber : 25-200-100-oz/in2 ProductSiteLaunchDate : 2012-07-19T19:28:10.976Z Size : 0-100 oz/in² Style : Bottom Mount UnspscCode : 41110000