NONIN 9590 ONYX PULSEOXIMETER

NONIN 9590 ONYX PULSEOXIMETER The Original All-in-One Digital Fingertip Pulse Oximeter The Onyx- 9500 - world-s first self-contained digital fingertip pulse oximeter - incorporates the electronics and the sensor into one unit. The Onyx offers: Proven accuracy & durability; Simple automatic on/off operation; Does not require a sensor; Very small size; convenient to carry at all times; Works with broad range of finger sizes; and 18 hours of continuous use (1600 spot-checks).