<p><span style="font-size:20px;font-family:arial, helvetica, sans-serif"><strong>4 in 1 WiFi Air Quality Meter Carbon Dioxide Detector Agricultural Production CO2 Temperature Humidity Tester Time Alarm Clock</strong></span></p><p><br/></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif"><strong>Features:</strong></span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Large 4-in-1 Carbon Dioxide Detector: The 4 in 1 CO2 monitor can detect real-time CO2 concentration, together with clear display the current time, humidity and temperature for extremely comfortable and safe life experience. CO2 detection range is featured from 400 to 5000PPM, temperature detection range from 0 to 50℃ and 0-99%RH for humidity detection range, fits well for agricultural planting, production warehouse, material processing, home, school, office, and other occasions.</span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">LED Screen Display: Full-color display and 10-inch large screen design ensures its super easy readings with LED digital display for eye protection. It can clearly display the current time, CO2, temperature and humidity. With alarm clock function, three alarm clocks can be set.</span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">CO2 Concentration Stage &amp; Alarm: This CO2 detector is functional with 5 stages of CO2 concentration—good stage (400-799 ppm), moderate stage (800-1199 ppm), poor stage (1200-1599 ppm), unhealthy stage (1600-1999 ppm), and very unhealthy stage (2000-5000 ppm). When the CO2 concentration value reaches or exceeds 1500PPM, the product will sound an alarm.</span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Automatic Brightness Adjustment: According to the brightness of the surrounding environment, the screen brightness will be adjusted automatically to make the screen visible and not dazzling.</span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">WIFI Connection: Built-in WIFI, the sensor can transmit data to the cloud through WIFI, you can view real-time values at any time in the mobile APP. Remind the family to purify the air.(optional WiFi)</span></p><p><br/></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Professional Design: The ventilation holes on all sides not only accelerate the convection between the air and the machine, so as to realize effective detection, but also provide good heat dissipation effect. Wall-mounted design with hook hole is suitable for more scene applications and more practical.</span></p><p><br/><br/></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif"><strong>Specifications:</strong></span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Sensors: infrared CO2 sensor, optical sensor.</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Detection Technology: infrared detection technology</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Applicable Temperature: 0 ~ 50℃</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Carbon Dioxide Detection range: 400 ~ 5000 ppm</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Carbon Dioxide Resolution: 1PPM</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Carbon Dioxide Accuracy: ±(50+5% * reading) PPM</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Temperature Detection Range: 0 ~ 50℃</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Temperature Detection Accuracy: ±1℃</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Humidity Detection Range: 0 ~ 99% RH</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Humidity Detection Accuracy: ±5% RH</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Power Specification: USB Type-C 5V = 3A</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Temperature Display: Celsius (switchable Fahrenheit)</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Material: ABS</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Item Size: 230 * 142 * 35mm / 9.05 * 5.59 * 1.38 inch</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Item Weight: 450g / 15.87oz</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Package Size: 270 * 234 * 46mm / 10.63 * 9.21 * 1.81 inch</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">Package Weight: 720g / 25.4oz</span></p><p><br/></p><p><span style="font-size:18px;font-family:arial, helvetica, sans-serif"><strong>Package List:</strong></span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">1 * Air Quality Monitor</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">1 * Type-C Charging Cable</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">1 * Positioning Paper</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">1 * Self-Tapping Screw Set</span></p><p><span style="font-size:16px;font-family:arial, helvetica, sans-serif">1 * User Manual (English)</span></p><p><br/></p><p></p>