CONTEC SC11 Stethoscope Single Head Aluminum Alloy Body organ sound amplifier
USD 6.99 USD
Specifications
| Country Of Origin | China |
| Brand | CONTEC |
| Model | SC11 |
| MPN | 69450401 |
(SC11 stethoscope. 4) Tap the diaphragm to hear the effect of sound. Intended use and characteristic. 100 Hz ~ 500 Hz as the reference of the testing sound source 500 Hz ~ 1000 Hz as the reference of the testing sound source.
