How to use pressure gauge in the field. What GPM and PSI is my power washer actually putting out?

[@Ben-sv9op]

What nozzle are you supposed to test it with

[@washmart8616]

This video helps you discover which nozzle to use for your machine.
czcams.com/video/3DGQcDL4iGY/video.html

[@johne.meyerpressurewashing2833]

post your address in texas so when im in oklahoma u might be close enough to shop at

[@washmart8616]

We haven't picked our location for our DFW store and just announced the stores opening last week. Out location in the Houston area is 2211 Anders Lane Kemah TX 77565