Trade a Tiger Shark for a Sand Shark?

[aquanut]

Since I dive salt water, I understand a Sand shark is better for me. Any takers?

 

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[Peyton Manning]

what the difference is?

 

[Treasure_Hunter]

what the difference is?

Tiger is for fresh water, sand is for salt wzter.

 

[Stoof2010]

Tiger is like the other Tesoro as in a VLF detector. Sand shark is a PI (pulse induction) detector that works better in salt water.