The PS-525 Pitot-Static tester is a low-maintenance digital tester that is fully portable. It is powered by 24 volts DC, or by its two internal re-chargeable batteries, which enable the test set to be used completely independent of any external power source. The PS-525 also includes an encoder reader which will display gray code and RS232 at speeds of 1200, 2400, and 9600 baud. The PS-525 is designed and priced for non-RVSM markets, and includes two quick-connect hoses, 24 VDC power adapter, calibration certificate, and a limited 2-year warranty. This product is ideal for performing simple go/no-go leak tests, as well as for general use as a pitot-static tester. It only requires an annual calibration, and the sensors are technician-proof, which contributes to reduced annual maintenance costs. Price: $4995.00 USD