Testek systems are designed around well-defined upgrade paths. All systems are dynamically rated for up to 6,000 psi to account for components on next generation aircraft and include switchable dynamic, measurable flow paths accounting for most other hydraulic components. Each test stand includes 20% more input/output channels (I/O) available to allow for additional metering and control in the future. The upgrade path definition for hardware and software extends the average service life of the test equipment, thereby protecting your investment.