oxi meter pulse electronic oximeter digital pulse

product size 57 32 31mm
product weight 0.027kg/pcs
power supply specification 2 aaa no.5 battery and not include color box size 80 66 38mm
weight of product with package 0.045kg
outer packing box size 42 35 34cm weight and quantity 200pcs box 9.1kg
oxygen saturation measurement range 70 99 blood perfusion index 0.2% sleep monitoring time none power consumption less than 30ma automatic shutdown when no finger is inserted pulse rate measurement range 30bpm 240bpm oxygen saturation measurement accuracy 70 99 2.syi