ADSCOPE CLINICAL ADC MOD. 603
 - ADC AFD technology for acoustic response.
 - Extra large bell (1 3/8" diameter) for low frequency response.
 - Ultra-sensitive diaphragm (1 3/4" diameter) for greater amplification and clearer high-frequency response.
 - Weight: 164 gr.
 - Total length: 79 cm.
 - Assembled, inspected, and packaged in the USA.