1. Unlock the retaining screw. Press the gauge legs beyond the barrel. 2. Insert the legs (wires) into the root gap space or the two pieces of pipe to be fitted. Turn the gauge 90°, being careful to apply a constant back pressure to the barrel. 3. Hold the gauge as square as...
Pipe Pit Gauge is a mechanical and handy instrument for measuring pits, dents on pitted, corroded, and stored pipes for long period. Pipe Pit Gauge is very easy to operate with measuring range 0-12" inches.Pipe Pit Gauge need to simply place on the horizontal pipe and stylus is...