Fluke Calibration P5515 Comparison Test Pump Generates pressures to 20,000 psi (1400 bar) Operational with a wide range of fluids Built-in hand pump for system priming and large volume applications High quality screw press for fine pressure control Acrylic reservoir for visibility of fluid level and quality Portable www.fluke.com/en-us/product/calibration-tools/pressure-calibrators/fluke-calibration-p5515