Pressure Tester measures pressure instantly at the sprayer nozzle
This Spray Nozzle Pressure Tester lets you know if in-line filters or screens in sprayer nozzles and irrigation sprinklers need to be cleaned or replaced. Simply insert the stainless steel needle into a nozzle orifice. Tester includes two needles, one for flat fan sprayer nozzles and one for cone sprayer nozzles. Air induction nozzles tested if the needle is inserted into the primary nozzle. Accuracy of ± 2-1/2%. USA made.
NOTE: Only for use with flat fan or cone style sprayer nozzles.