<html><head></head><body><div class="ydp4eb6d64eyahoo-style-wrap" style="font-family:times new roman, new york, times, serif;font-size:16px;"><div></div>
<div dir="ltr" data-setdir="false">I use sensors from CO2METER.com </div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Jon</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"><br></div><div><br></div>
</div><div id="ydp7596dd27yahoo_quoted_8855333810" class="ydp7596dd27yahoo_quoted">
<div style="font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;">
<div>
On Monday, October 23, 2023 at 04:47:37 PM EDT, via Personal_Submersibles <personal_submersibles@psubs.org> wrote:
</div>
<div><br></div>
<div><br></div>
<div><div id="ydp7596dd27yiv4332709573"><div><div class="ydp7596dd27yiv4332709573WordSection1"><p class="ydp7596dd27yiv4332709573MsoNormal"> </p><p class="ydp7596dd27yiv4332709573MsoNormal"> </p><p class="ydp7596dd27yiv4332709573MsoNormal"> </p><p class="ydp7596dd27yiv4332709573MsoNormal">Just looking at old emails on sensors for O2 and CO2 to try and find best bangs for bucks.</p><p class="ydp7596dd27yiv4332709573MsoNormal">With the advance of technology over the last 10 years what are regarded by P-Subbers as the best to buy these days?</p><p class="ydp7596dd27yiv4332709573MsoNormal">Regards,</p><p class="ydp7596dd27yiv4332709573MsoNormal">Hugh</p><p class="ydp7596dd27yiv4332709573MsoNormal"> </p><p class="ydp7596dd27yiv4332709573MsoNormal"> </p></div></div></div>_______________________________________________<br>Personal_Submersibles mailing list<br><a href="mailto:Personal_Submersibles@psubs.org" rel="nofollow" target="_blank">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" rel="nofollow" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br></div>
</div>
</div></body></html>