These 270deg in.full sweepin. gauges feature a quality engineered bourdon tube design and durable, performance grade movements for unsurpassed accuracy under the most demanding conditions. Includes 6 foot nylon tubing, 1/8in. & 1/4in. NPT fittings.Includes 6 foot nylon tubing and universal T-fitting. See accessory 74389 in the Accessories section for memory kit.