<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"><head><!--[if gte mso 9]><xml><o:OfficeDocumentSettings><o:AllowPNG/><o:PixelsPerInch>96</o:PixelsPerInch></o:OfficeDocumentSettings></xml><![endif]--></head><body><div class="ydp738fd041yahoo-style-wrap" style="font-family:times new roman, new york, times, serif;font-size:16px;"><div></div>
<div dir="ltr" data-setdir="false">Check out this one. Not sure what the operating voltage is, but I'm guessing the transformer brings it to 9v or so.</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"><span><a href="https://www.co2meter.com/products/tim10-desktop-co2-temp-humidity-monitor?utm_medium=cpc&utm_source=google&utm_campaign=Google%20Shopping&gclid=Cj0KCQjw9b_4BRCMARIsADMUIyqYfY2gSWbBMp2xj9ASOmeGGkpsnm67YgCIDq469755nEY53CjlEzkaAg_7EALw_wcB" rel="nofollow" target="_blank" class="enhancr_card_5112019322">TIM10 Desktop CO2, Temp. & Humidity Monitor</a></span><div><br></div><div id="ydpa641ebabenhancr_card_5112019322" class="ydpa641ebabyahoo-link-enhancr-card ydpa641ebabymail-preserve-class ydpa641ebabymail-preserve-style" style="max-width:400px;font-family:YahooSans, Helvetica Neue, Segoe UI, Helvetica, Arial, sans-serif" data-url="https://www.co2meter.com/products/tim10-desktop-co2-temp-humidity-monitor?utm_medium=cpc&utm_source=google&utm_campaign=Google%20Shopping&gclid=Cj0KCQjw9b_4BRCMARIsADMUIyqYfY2gSWbBMp2xj9ASOmeGGkpsnm67YgCIDq469755nEY53CjlEzkaAg_7EALw_wcB" data-type="YENHANCER" data-size="MEDIUM" contenteditable="false"><a href="https://www.co2meter.com/products/tim10-desktop-co2-temp-humidity-monitor?utm_medium=cpc&utm_source=google&utm_campaign=Google%20Shopping&gclid=Cj0KCQjw9b_4BRCMARIsADMUIyqYfY2gSWbBMp2xj9ASOmeGGkpsnm67YgCIDq469755nEY53CjlEzkaAg_7EALw_wcB" style="text-decoration:none !important;color:#000 !important" class="ydpa641ebabyahoo-enhancr-cardlink" rel="nofollow" target="_blank"><table border="0" class="ydpa641ebabcard-wrapper ydpa641ebabyahoo-ignore-table" cellpadding="0" cellspacing="0" style="max-width:400px"><tbody><tr><td width="400"><table border="0" class="ydpa641ebabcard ydpa641ebabyahoo-ignore-table" cellpadding="0" cellspacing="0" width="100%" style="max-width:400px;border-width:1px;border-style:solid;border-color:rgb(224, 228, 233);border-radius:2px"><tbody><tr><td class="ydpa641ebabcard-primary-image-cell" background="https://s.yimg.com/lo/api/res/1.2/ZJ6KFNoajPh1SzJ4c83mpg--~A/Zmk9ZmlsbDt3PTQwMDtoPTIwMDthcHBpZD1pZXh0cmFjdA--/http://cdn.shopify.com/s/files/1/0019/5952/products/power-supply-animation_grande.gif?v=1453643332.cf.jpg" bgcolor="#000000" valign="top" height="175" style="background-color: rgb(0, 0, 0); background-size: cover; position: relative; border-radius: 2px 2px 0px 0px; min-height: 175px;"><!--[if gte mso 9]><v:rect fill="true" stroke="false" style="width:396px;height:175px;position:absolute;top:0;left:0;"><v:fill type="frame" color="#000000" src="https://s.yimg.com/lo/api/res/1.2/ZJ6KFNoajPh1SzJ4c83mpg--~A/Zmk9ZmlsbDt3PTQwMDtoPTIwMDthcHBpZD1pZXh0cmFjdA--/http://cdn.shopify.com/s/files/1/0019/5952/products/power-supply-animation_grande.gif?v=1453643332.cf.jpg"/></v:rect><![endif]--><table border="0" class="ydpa641ebabcard-overlay-container-table ydpa641ebabyahoo-ignore-table" cellpadding="0" cellspacing="0" style="width:100%"><tbody><tr><td class="ydpa641ebabcard-overlay-cell" background="https://s.yimg.com/cv/ae/nq/storm/assets/enhancrV21/1/enhancr_gradient-400x175.png" bgcolor="transparent" valign="top" style="background-color: transparent; border-radius: 2px 2px 0px 0px; min-height: 175px;"><!--[if gte mso 9]><v:rect fill="true" stroke="false" style="width:396px;height:175px;position:absolute;top:-18px;left:0;"><v:fill type="pattern" color="#000000" src="https://s.yimg.com/cv/ae/nq/storm/assets/enhancrV21/1/enhancr_gradient-400x175.png"/><v:textbox inset="0,0,20px,0"><![endif]--><table border="0" class="ydpa641ebabyahoo-ignore-table" height="175" style="width: 100%; min-height: 175px;"><tbody><tr><td class="ydpa641ebabcard-richInfo2" style="text-align:left;padding:15px 0 0 15px;vertical-align:top"><span style="color:#fff;font-size:16px;font-weight:600">$129.00</span></td><td class="ydpa641ebabcard-actions" style="text-align:right;padding:15px 15px 0 0;vertical-align:top"><div class="ydpa641ebabcard-share-container"></div></td></tr></tbody></table><!--[if gte mso 9]></v:textbox></v:rect><![endif]--></td></tr></tbody></table></td></tr><tr><td><table border="0" align="center" class="ydpa641ebabcard-info ydpa641ebabyahoo-ignore-table" cellpadding="0" cellspacing="0" style="background:#fff;position:relative;z-index:2;width:100%;max-width:400px;border-radius:0 0 2px 2px;border-top:1px solid rgb(224, 228, 233)"><tbody><tr><td style="background-color:#ffffff;padding:16px 0 16px 12px;vertical-align:top;border-radius:0 0 0 2px"></td><td style="vertical-align:middle;padding:12px 24px 16px 12px;width:99%;font-family:YahooSans, Helvetica Neue, Segoe UI, Helvetica, Arial, sans-serif;border-radius:0 0 2px 0"><h2 class="ydpa641ebabcard-title" style="font-size: 14px; line-height: 19px; margin: 0px 0px 6px; font-family: YahooSans, Helvetica Neue, Segoe UI, Helvetica, Arial, sans-serif; color: rgb(38, 40, 42); max-width: 314px;">TIM10 Desktop CO2, Temp. & Humidity Monitor</h2><p class="ydpa641ebabcard-description" style="font-size: 12px; line-height: 16px; margin: 0px; color: rgb(151, 155, 167);">The TiM10 continuously shows carbon dioxide, temperature and relative humidity levels so you can monitor the qua...</p></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></a></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><br></div><div><br></div>
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On Thursday, July 16, 2020, 09:36:15 AM EDT, James Frankland via Personal_Submersibles <personal_submersibles@psubs.org> wrote:
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<div><div id="ydp27c27efeyiv7037876668"><div><div dir="ltr">That one looks good Hank, seen that one before. Just a bit pricey. I ws kind of hoping to keep the cost under £100 as its only a backup.<div><br clear="none"></div><div><br clear="none"><div><br clear="none"></div><div><br clear="none"></div></div></div><br clear="none"><div class="ydp27c27efeyiv7037876668gmail_quote"><div class="ydp27c27efeyiv7037876668yqt0635385879" id="ydp27c27efeyiv7037876668yqt46691"><div class="ydp27c27efeyiv7037876668gmail_attr" dir="ltr">On Thu, 16 Jul 2020 at 12:04, hank pronk via Personal_Submersibles <<a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs.org</a>> wrote:<br clear="none"></div><blockquote class="ydp27c27efeyiv7037876668gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div><div style="font-family:Helvetica, Arial, sans-serif;font-size:13px;"><div></div>
<div dir="ltr"><span><a shape="rect" href="https://www.amazon.ca/D%C3%A9tecteur-Num%C3%A9rique-Temp%C3%A9rature-dHumidit%C3%A9-Enregistreur/dp/B07D3QXC21/ref=sr_1_12?dchild=1&keywords=co2+meter&qid=1594897320&sr=8-12" rel="nofollow" target="_blank"> HT-2000 Digital CO2 Meter Detector 9999ppm Temperature Relative Humidity Monitor Data Logger </a></span><br clear="none"></div>
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On Thursday, July 16, 2020, 1:48:45 AM MDT, James Frankland via Personal_Submersibles <<a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs.org</a>> wrote:
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<div><div id="ydp27c27efeyiv7037876668gmail-m_-2055626464804772596yiv2557947593"><div>Hi Jon.<div>Looking for a complete unit.<br clear="none"><br clear="none">On Wednesday, 15 July 2020, Brian Cox via Personal_Submersibles <<a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs.org</a>> wrote:<br clear="none"><div id="ydp27c27efeyiv7037876668gmail-m_-2055626464804772596yiv2557947593yqt47305"><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div style="font-family:Arial, sans-serif;font-size:10pt;"><font size="2"><font face="Arial, sans-serif">These guys are good</font></font><div><font face="Arial, sans-serif" size="2"><br clear="none"></font></div><div><font face="Arial, sans-serif" size="2"><a shape="rect" href="https://www.co2meter.com/collections/products" rel="nofollow" target="_blank">https://www.co2meter.com/ collections/products</a></font></div><div><font face="Arial, sans-serif" size="2"><br clear="none"></font></div><div><font face="Arial, sans-serif" size="2">Brian</font></div><div><font face="Arial, sans-serif" size="2"><br clear="none"></font></div><div><font face="Arial, sans-serif" size="2"><br clear="none"></font><div style="font-family:Arial, sans-serif;"><font size="2"><br clear="none"></font></div><div style="font-family:Arial, sans-serif;"><font size="2"><br clear="none"></font><br clear="none"><span style="font-size:10pt;">--- <a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs. org</a> wrote:</span><br clear="none"><br clear="none"><span style="font-size:10pt;">From: Jon Wallace via Personal_Submersibles <<a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs. org</a>></span><br clear="none"><span style="font-size:10pt;">To: Personal Submersibles General Discussion <<a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs. org</a>></span><br clear="none"><span style="font-size:10pt;">Subject: Re: [PSUBS-MAILIST] Backup CO2 Meter</span><br clear="none"><span style="font-size:10pt;">Date: Wed, 15 Jul 2020 18:34:52 +0000 (UTC)</span><br clear="none"><br clear="none"><div style="font-size:16px;font-family:serif;"><div></div>
<div dir="ltr">Are you looking for a sensor that you can interface to a microprocessor, or an all-in-one monitor that contains both the sensor and display?</div><div><br clear="none"></div>
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On Wednesday, July 15, 2020, 12:20:09 PM EDT, James Frankland via Personal_Submersibles <<a shape="rect" href="mailto:personal_submersibles@psubs.org" rel="nofollow" target="_blank">personal_submersibles@psubs. org</a>> wrote:
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<div><div><div dir="ltr">Hi All,<div><br clear="none"></div><div>Im going to get another CO2 monitor, as a backup. I have decent, properly calibrated one, so i dont want to break the bank with this one.</div><div><br clear="none">Anyone got any ideas for a reasonably priced backup? It needs to go up to at least 1% really.</div><div><br clear="none"></div><div>What are other people using?</div><div>Thanks</div><div>james<br clear="none"><br clear="none"></div>
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