The DINAMAP Pro 100 monitor enhances productivity with easy to use features and an intuitive menu structure. With a properly-sized BP cuff in place, just press the large gray knob to take a BP reading. Its that easy. All DINAMAP Pro Series Monitors are fully upgradeable so they can grow with your changing needs. With GE Healthcare you get more than a monitor. You get a strategic partner and a total solution. All DINAMAP monitors use an oscillometric stepped deflation pattern to recognize and reject artifact. The gold standard DINAMAP algorithm seeks pulses of equal frequency and amplitude and will only deflate when a proper reading is obtained. DINAMAP rejects bad data so you can trust the first numbers that appear on the screen.