1.2.5"(63mm), oil filled pressure gauge 2.S.S case,Brass connection,S.S crimped bezel, 3.0- ... 5"(40mm) , 2.0"(50mm), 2.5"(63mm), 3.0"(75mm) ,4.0"(100mm), 2).Pressure Range : -1~0bar to 0~400bar 3).Accuracy : ±1%, ±1.6%, ±2.5 ... % 4).4Working Temperature: -20°c~70°c 5). Case: Stainless ... Plastic 14).Thread: 1/8",1/4", 3/8",1/2", PT,BSP,NPT etc. 15).Fill: Glycerine ...