Accurate, repeatable low flow detection
Alicat devices are accurate to ±0.5% of reading and ±0.1% of full scale, with 2σ repeatability of ±(0.1% of reading + 0.02% of full scale), for highly reliable leak tests.
Accounting for natural oscillations
Components like flap valves naturally oscillate. Totalizer and averaging functionalities on leak testers enable component validation even when flow rate varies.