Portable vital signs monitor YK-800D

pulse rateNIBPSpO2

NIBP Measuring interval in auto mode: 1 -480 minutes Pulse Rate Range: 30-240bpm Measuring range: Adult Mode SYS 40-280mmHg DIA 10-220mmHg MEAN 20-170mmHg Pediatric Mode SYS 40-220mmHg DIA 10-160mmHg MEAN 20-165mmHg Resolution: 1mmHg Precision: Max average error: ±5mmHg Max standard error: 8mmHg Overpressure Protection Adult 290mmHg Spo2 Resolution: 1% Precision: Adult/Pediatric 70%-100% ±2% Neonatal 70%-100% ±3% Resolution: 1 bpm Accuracy: the bigger one between±3% or±3bpm Child 240mmHg Environmental requirements Precision: The bigger one between ±2rpm or ±2% Alarm: Audio and visual Operating environment : Temperature: 5 ~ 40 Humidity: 15% ~ 80% Pressure: 86.0 kPa ~ 106.0kPa Transport and Storage environment : Temperature: -20 ~ 55 Humidity: 10% ~ 90% Pressure: 86.0 kPa ~ 106.0kPa