YK820B Yonker Hand Held Pulse Oximeter

DESCRIPTIONThe oximeter is suitable for both home care and hospital use to measure patients' vital sign parameters, including blood oxygen saturation, pulse rate .Handheld Pulse Oximeter is a novel, compact and easy-to-carry device. SpO2 Precision 70～100％: ± 2% (adults, in the non-moving state) ± 3% (in the moving state) 0％～69％：not defined Resolution 1% Pulse Rate Precision ±3 bpm in the non-moving state） ±5 bpm（ in the moving state） Resolution 1bpm Operation environment Temperature 5～40℃ Relative humidity (non-condensing) 15％～80％ Atmospheric pressure 80.0 kPa～106.0 Transport, storage environment Temperature -20～50℃ Relative humidity (non-condensing) 10％～95％ Atmospheric pressure 55.0～106kPa FEATURES Display screen：2.4-inch display screen Apply to patient ward monitoring, home use or community service station for physiological parameters measurement Compact, small, light, easy for carrying and handling Audible and visiblealarm, measurement over-limit alarm, finger off alarm, sensor off alarm Low power consumption; 3pcs AAA battery, lithium battery (option)