68mm Pressure Temperature Thermomanometer 1.Black Steel Case with ring 2.Brass Back Connection 3.Brass Thermowell with CE Pressure Temperature Thermometer Pressure ... Stainless SteelThreads:1/8",1/4",3/8",1/2",BSP,NPT,G1/2…,M20*1.5,M8*1…1/8",1/4",3/8",1/2",BSP ... ,NPT,G1/2…,M20*1.5,M8*1…Accessories:3 ... ,kg/cm2,kpa,76cmHg…0---700 CAccuracy:2.5%,1.5%,1%,3-2-3,…2.5 ...