Profile: Protura specializes in producing a range of USB based measurement products and solutions. The products, which include interfaces for position encoders and load cells, combine DSP technology with a USB interface. We can supply Renishaw magnetic rotary encoder products (incremental or absolute variants) paired with the P201 USB encoder interface. These encoders can be plugged directly into the P201 USB encoder interface. This in-line interface effectively creates a USB encoder.