<p style="font-family:&quot;Open Sans&quot;, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" align="start"><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Features:</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Large screen design, clear and easy to see.</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Carbon dioxide 1s/time real-time refresh.</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">High-performance chip is accurate and more outstanding.</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Functions: carbon dioxide detection, hazard assessment, temperature and humidity detection, intelligent alarm system, gas recognition algorithm, multiple anti-interference, air convection technology, greenhouse compensation calibration.</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Application areas: agricultural planting, greenhouse vegetables, production warehouse, raws material processing, home interior, etc.</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Using more professional infrared optical principles to accurately and quickly detect carbon dioxide.</span><br/><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Specifications:</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Material: PVC+ABS</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Color: black, white (optional)</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Battery: 1 * lithium battery, 1200mAh (included)</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">CO2 measurement range: 400-5000PPM</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Accuracy: 1PPM</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Sensor: CO2 sensor, temperature and humidity sensor (digital SHT20)</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Temperature accuracy: ±0.3</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Humidity accuracy: 3%</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Package size: 92 * 72 * 42mm / 3.6 * 2.8 * 1.7in</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Package weight: 160g / 5.6ounce</span><br/><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">How to use:</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">One-button start, press the button for 3 seconds to turn on the machine and start testing, no calibration is required.</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Press the button for 3 seconds, the machine shuts down.</span><br/><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">Packing List:</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">1 * CO2 Detector</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">1 * USB Cable</span><br/><span style="color:rgb(0, 0, 0);font-size:14px;font-family:Arial, Helvetica, sans-serif">1 * User Manual</span><br/></p><p><br/></p>