Indore (Madhya Pradesh): Students of Shri Govindram Seksaria Institute of Technology and Science (SGSITS) researched and made digital stethoscopes at one tenth of the usual price of one.

With the ERKA. Precise, ERKA has redefined the term high-end stethoscope. The open bell side allows the physician to determine the lower frequencies.The membrane side is equipped with the ERKA.