This sleep screening oximeter with printer, measures and displays SpO₂, pulse rate, and pulse strength. Ideal as a spot check device in the hospital or clinical environment, it can also collect data during overnight sleep screening studies in the sleep lab or home, providing quick and easy printouts of summated data results.

Three modes of operation:
· Verification Mode for spot checking
· Data Collection Mode for long term data collection in sleep screening environments
· Trend Printing Mode for outputting summarized trend data to the built-in printer or to a PC (Software required).

Device automatically enters Data Collection Mode after 10 minutes of continuous use.
Uses 4 "AA" size alkaline batteries giving:
- 2 sleep screening cycles (1 cycle = 10 mins display on, 8 hrs display off, 5 mins printing)
- or Intermittent monitoring: 1 min on, 2 min off (= 1 cycle) 80 hrs or 1600 cycles