General Pressure Gauges 5J2 1)Dial: 1.5", 2", 2.5", 3", 3.5 ... 2" 3)CE Certificate General Pressure Gauges 5J2 are high quality dry gauges design to provide reliableservice on applications ... 1 Grade A (2-1-2%)OPTIONS&ACCESSORIES:Custom dial, metric scale, DIN 2.5%,1% accuracy, ... special connections and more. are high quality dry gauges design to provide reliableservice on applications not corrosive to ...