<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-size: 18px;"><b>Features:</b><br><span style="background: white; color: #fff;">OOTDTY</span> &nbsp;<br>This CO2 Sensors will tell you the CO2 composition of air.<br>Perfect for environmental scientific experiments, air quality and ventilation studies, and more.<br>This Sensors use different measurement techniques, which allows it to be much smaller.<br>It works very nicely with just about any microcontroller or microcomputer.<br>This Sensors can run from 3 to 5V, it have a quiet power supply with low ripples.<br><br><b>Specifications:</b><br>Material: PCB<br><br><b>Package Includes:</b><br>1pc Sensors Board<br><br><b>Note:</b><br>Please allow 1-2cm errors due to manual measurement.<br>Due to difference between different monitors, the picture may not reflect the item actual color.<br><br><br><br><br><br><br><br><br><br> </div></div></div>