Frequency conversation single head stethoscope
*Frequency conversation single head stethoscope *Solid packing *Can print logo *Quick offer competitive price
Frequency conversation single head stethoscope
1.zinc alloy chestpiece with chrome-plated silver finish2.PVC material membrane with special-designed central hole for better sound transfer 3.inner-spring binaural tubing,PVC soft ear tips
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Frequency conversation single head stethoscope
