Contec SC23 Classic Type Dual Head Stethoscope Adult (Black) Blue Vitrile Examination gloves salts and minerals to replenish

salts and minerals to replenish lost fluids and help prevent and treat dehydration and electrolyte depletion

990‰ BAC（%BAC or mg/L）

Thanks to the Wheel Switch and the Ledlenser patented³ Advanced Focus System

15~95% RH (non-condensing)

stable and high resolution image

Contec SC23 Classic Type Dual Head Stethoscope Adult (Black) Blue Vitrile Examination gloves salts and minerals to replenishIt is used to collect and amplify the sound inside body organs like heart, lung, arteries, vein, etc., which is applicable for use in hospital, clinic, examination institution, ambulance, home and camping rescue, etc. Main performance 100 Hz ~ 500 Hz as the reference of the testing sound source: Outer diameter of auscultation head 35 mm, damping 30 dB Outer diameter of auscultation head > 35 mm, damping 16 dB 500 Hz ~ 1000 Hz as the reference of the