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SSS PK (2)

From: Evonne Published     time: 2017-04-05


Further to the SSS PK taken place in Shanghai in Feb, 2017,  Shanghai Maritime Bureau arranged another comparison test between Shark S150D and another top brand imported from U.S. at the later part of March 2017.
The test was located in the East China Sea. It is the most complicated water area where muddy river water mixed with salty sea water.  It shows that high frequency (400/450 KHz) did not work due to scattering. Lower frequency 100-150 KHz works well.
The test results of both type had the same results. So Shanghai Maritime Bureau believes that Shark SSS can fully replace imported devices.
 
 
 
 
 
 
 

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