Line Gauge 2.5 Inch x 2.5 Inch NH

Line Gauges are for testing static or flowing pressures in hose or nozzles. Rockerlug, available with any thread. Comes with 0-300 lb. glycerine-filled 3½” diameter gauge. Freeze proof to -400 F. High impact resistant case and lens. Comes in sizes 1” through 3”. Made from tough, lightweight 6061-T6 aluminum alloy.