Item Type: Water Pressure TesterMaterial: Steel + PlasticWeight: Approx. 1425g / 50.3ozHow to Use:1. Connect the water outlet hose to the tested water pipe (Note: the connection is sealed).2. Fill the pipe under test with water and exhaust the air, then turn off the switch.3. Fill the water tank with clean water, then tilt the plate rod up and down to start pressure test and pressurization.4. When the reading of the pressure gauge rises to the required pressure, the pressurization can be stopped.5. After the pressurization is stopped, if the pressure shown on the pressure gauge does not drop, it can be proved that the pressure resistance of the pipeline is good; on the contrary, it can be proved that the sealing performance of the tested pipeline is not good, and there is a leak that causes the pressure to drop.