Summary: S8606 CO2 detector adopts carbon dioxide sensor and temperature and humidity sensor. The instrument is used to measure carbon dioxide content and<br>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.<br>In our daily living environment such as:<br>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.<br>Features:<br>Measuring CO2 content, temperature, humidity<br>Temperature unit: C / F conversion<br>Measurement result HOLD function<br>LCD two-line display, showing both CO2 content and temperature and humidity.<br>Green/yellow/red backlight prompt function<br>Automatic shutdown function<br><br>3 x 1.5V AAA batteries (does not include)<br>Warmtips:<br>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.<br>S8601 is a semiconductor sensor<br>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.<br>Material: plastic<br>colour: black+red<br>Package Contents:<br>1 x detector<br>Only the above package content, other products are not included.<br>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.