Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: VC-20 series Spirometer, belonging to category: Spirometer

### Response:
The VC-20 series Spirometer offers both the doctor and the patient a high degree of flexibility in use. The advanced turbine sensor is designed to keep the size of the unit as small as possible without sacrificing measurement quality. The device is operated via a form-fitting LED touchscreen integrated into the handle, which displays the functions and values in an easy-to-understand manner. The ability to transmit data allows the doctor to make a diagnosis without having to be on site with the patient. In addition, a QR code scanner on the back of the spirometer provides quick access to relevant information.
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