16/10/2026
A single pressure reading cannot tell you whether the pressure is falling. A slow leak only shows up as a fall over time.
To leak test a pipeline section or a pressurised system, you need the pressure record: how far the pressure has fallen, and how quickly.
LEO Ultimate has dedicated Leak and Rate measuring modes for this. They are built to analyse static pressure states and dynamic pressure trends, including leak tests. With the data logger running, it records pressure and temperature at up to 50 readings per second and stores up to 800,000 readings.
Temperature is logged alongside pressure, so you can check whether a change follows the temperature or the leak. You can read the data out over Bluetooth to a phone before you leave site.
If you are planning leak tests on water or wastewater assets, have a chat with us about your application.
LEO Ultimate specifications and details: https://zurl.co/X9AEz
Have a chat with us about your application: https://zurl.co/qNVaZ