Specification Brand : PIC Gauges BulletPoint1 : Stainless Steel Case and Bezel BulletPoint2 : Stainless Steel Internals BulletPoint3 : 316 SS Bourdon Tube and Connection BulletPoint4 : Grade A accuracy of 1. 6% full range BulletPoint5 : High visibility dial face and numbers Color : Stainless Steel CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7807415521204 ExternallyAssignedProductIdentifier1 : 609465727776 ExternallyAssignedProductIdentifier2 : 0609465727776 ExternallyAssignedProductIdentifier3 : 00609465727776 ExternallyAssignedProductIdentifier4 : 0046841667996 IncludedComponents : SS case and connection ItemName : PIC Gauge 301L-402I 4" Dial, 0/400 psi Range, 1/2" Male NPT Connection Size, Bottom Mount Glycerine Filled Pressure Gauge with a Stainless Steel Case and Internals, Stainless Steel Bezel, and Polycarbonate Lens ItemPackageDimensions_Height : 5.588 centimeters ItemPackageDimensions_Length : 12.954 centimeters ItemPackageDimensions_Width : 13.208 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-pressure-gauges Manufacturer : PIC Gauges Material : Stainless Steel Material1 : Stainless Steel Material2 : Brass MeasurementAccuracy : 1.6 percent ModelName : Zenport APG60 Zen-Tek Ammonia Gas Pressure Gauge, 60 PSI ModelNumber : 301L-402I NationalStockNumber : 6685-01-567-5894 NumberOfItems : 1 PartNumber : 301L-402I ProductDescription : Description Solimeta Digital Vacuum Pressure Gauge, 2-1/2" Dial Size, 1/4"NPT Lower Mount, -15 psi-0. Can be used to test air pressure, water pressure, oil pressure etc. For medium which is not corrosive to stainless steel. Mostly used for hydraulic. 2-1/2" dial size, 1/4"NPT lower mount. -15 psi-0 . 304 stainless steel case and connection. Rubber cover to provent from shatter, waterproof. 5 units for option, kPa, PSI, kgf/cm2, BAR, MPa, 4 digit display. Back light, accuracy 1%. Press "Unit" button to change the unit, long press "Unit" button to power on or power off, press "Zero" button for back light and return to zero.