<div dir="ltr">how about a go pro camera or similar mounted inside, looking out of a viewport but with your internal depth gauge visible. You get to have a look out at 450 feet as well as check the depth.</div><div class="gmail_extra"><br><div class="gmail_quote">On 30 January 2015 at 14:09, via Personal_Submersibles <span dir="ltr"><<a href="mailto:personal_submersibles@psubs.org" target="_blank">personal_submersibles@psubs.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><span style="color:rgb(0,0,0);font-family:Verdana;font-size:10pt"><div>Does anyone have a recommendation on what to strap on the outside of the sub to prove the depth test for "Trustworthy" to 450 feet? I have been trying to find some kind of depth gauge that records the deepest reached depth that isn't to expensive.</div>
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<div>Thanks,<br>Scott Waters</div></span></div>
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