Valeport’s latest and most popular sound speed profiler, the SWiFT SVP, has now been upgraded to provide enhanced versatility and deployment. The improved SWiFT will now operate down to 500 m (previous depth rating was 200 m). Valeport has also increased the profiler’s pressure accuracy from 0.5 to 0.01 percent, fitting only one 50-bar pressure transducer. It comes with Bluetooth connectivity, rechargeable battery and