The Anderson Manufacturing PT14 Pressure Tester - Water & Air allows the inducement and measurement of water or air pressure in a plumbing system with the simple turn of a handle. There is a versatile quick connect coupling system used in conjunction with open stem plugs which allows access to virtually any plumbing connection without cutting lines or depending on leaky threads. This product is manufactured with brass and stainless steel construction with 30 psi pressure gauge. It has an air connection which is a 1/4-inch quick connect insert while its water connection can be hooked to an ordinary garden hose. Its hose has a length of 5 feet.