<p>Summary: S8606 CO2 detector adopts carbon dioxide sensor and temperature and humidity sensor. The instrument is used to measure carbon dioxide content and</p> <p>temperature and humidity in the environment, and is widely used in agriculture, aquaculture and industrial fields. Such as: planting greenhouses, livestock farms, beer, carbonated beverages, energy saving and environmental protection products production process and underground operation safety production.</p> <p>In our daily living environment such as:</p> <p>kindergartens, schools, office buildings, shopping malls, supermarkets, stations, hospitals and other public places, monitoring of carbon dioxide concentrationcan improve the quality of air, therebyimproving learning and work efficiency; Prevent the spread of infectious diseases and public health and safety.</p> <p>Features: </p> <p>Measuring CO2 content, temperature, humidity</p> <p>Temperature unit: C \/ F conversion</p> <p>Measurement result HOLD function</p> <p>LCD two-line display, showing both CO2 content and temperature and humidity.</p> <p>Green\/yellow\/red backlight prompt function</p> <p>Automatic shutdown function</p> <p>Description: </p> <p>3 x 1.5V AAA batteries (does not include)</p> <p>Warmtips: </p> <p>The measuring range of the instrument is 400-5000ppm. If it exceeds 5000ppm, H1 will be displayed and there will be a continuous beep. It needs to be shut down and restarted before testing.</p> <p>S8601 is a semiconductor sensor</p> <p>Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance.</p> <p>Material: plastic</p> <p>colour: black+red</p> <p>Package Contents: </p> <p>1 x detector</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>