1.Product Ngaran: Colourful Single Kepala Stethoscope DR-ST-01-SG
2.Stethoscope ceuli: alloy aluminium
3. Diaméter sirah: 46mm (Dewasa) / 33mm (Barudak)
4.Y tube: bahan PVC, ketebalan 4 * 8mm, panjangna 60cm