Alat Ukur Pernafasan Paru SP80B Bluetooth Digital Spirometer

SP80B Bluetooth Digital Spirometer Color Display Lung Function Breathing Pulmonary Diagnost USB Portable Medical Device Software Performance Volume range: 0~ 10L Flow rate range: OL/s ~ 16 L/s Volume accuracy: t3 % or 0.05 L (whichever is greater) Flow rate accuracy : +5 % or t0.2 L/s (whichever is greater) Working current: 60 mA Power supply: Rechargeable lithium battery Type of protection against electric shock:internally powered equipment Degree of protection against electric shock:type BF applied part Degree of protection against ingress of liquid:1P22 Package included: 1X SP70B Spirometer 1X Mouthpiece (disposable) 1X User Manual Physical characteristic: Dimension: 138 mm(L)x63 mm(W)x47 mm(H) Weight: 130g (without batteries)