- SpO2: 30-100%
 - Pulse: 30-250 BPM
 - Plethysmogram curve
 - SpO2 & pulse alarms
 - Printer port
 -Transmission port RS232C
 - Probe disconnection and
   no finger in probe alarm
 - Low battery alarm
 - SpO2 anal pulse trends
ISO 9001 &  EN 46001 Certified