CE CERTIFICATE , GOLDEN COLOUR CASE , SNAP ON TYPE COVER diameter:1.5" ,2 " 2.5" ,3"thread:1/8",1/4",1/2",3/8" bspt,nptrange:30-6000psiscale:singal or dualconnection:bottom,back with brass materialAccuracy:grade 2.5pressure gauge with CE certificate DRY PRESSURE GAUGE