{"product_id":"b0d8pgprvl","title":"CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts \u0026 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity \u0026 Indoor Air Quality Monitor","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eCARBON DIOXIDE DETECTOR for HOME, SWITCH °C\/°F – Great item for any home to monitor the weather and air quality! Real-time CO2 value, temperature and humidity, CO2 history chart, CO2 Concentration range, 3 Adjustable Volume for Alarm Setting \u0026amp; 3 Adjustable Backlight, Max\/Min Data, Low battery indicator.\u003c\/li\u003e\n\u003cli\u003eHIGH-PRECISION SENSIRION CO2 SENSOR – Equipped with Swiss-made Photoacoustic Sensor provides precise and reliable readings, which gives you peace of mind about the air in your home. CO2 detection range：400～5000PPM,accuracy：+\/- 5% + 50PPM. Temperature range: 14.2°F ~ 122°F, Humidity range: 20% to 95 %.\u003c\/li\u003e\n\u003cli\u003eIMPROVE VENTILATION – Very useful for high concentration of poor air quality and cooking indoors and it will indicate to open a window\/door to refresh the area to get the levels lower. CO2 monitor for Home, RV, Grow Tents.\u003c\/li\u003e\n\u003cli\u003eINDOOR AIR QUALITY MONITOR - Detect rise and decrease in carbon dioxide level, perfect for anyone wanting to monitor air quality! Elevated CO2 can cause symptoms like headaches, drowsiness, allergies and difficulty concentrating, to keep an eye on air quality at home or work!\u003c\/li\u003e\n\u003cli\u003eUSB POWERED OPTION \u0026amp; BATTERY BACKUP \u0026amp; ADJUSTABLE BACKLIGHT – It is plugged in which allow the multi brightness display to stay on all the time, if you prefer. Either set it on tabletops, or mount it on the wall. 3 x AAA Battery(not included) for Backup \u0026amp; outdoor manual calibration.\u003c\/li\u003e\n\u003cli\u003ecalibration process:Place the device in a standard calibration environment of 400PPM,Press and hold the ALERT button, and power on the device or install the battery,The device will sound \"Bi-BI\" and the screen will display the \"CAL\" character and keep blinking,After three minutes of calibration, the \"PASS\" character will be displayed. Power off and power on the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : U UNNI\u003c\/li\u003e\n\u003cli\u003eStyle : Classic\u003c\/li\u003e\n\u003cli\u003ePower Source : USB POWERED OPTION \u0026amp; BATTERY BACKUP\u003c\/li\u003e\n\u003cli\u003eColor : White\u003c\/li\u003e\n\u003cli\u003eAlarm : Audible\u003c\/li\u003e\n\u003cli\u003eSensor Type : Photoacoustic Sensor\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003cli\u003eManufacturer : U UNNI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"UUNNI","offers":[{"title":"Default Title","offer_id":48436114260183,"sku":"B0D8PGPRVL","price":69.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/2934\/0119\/files\/61yfJZsxe5L._AC_SX679.jpg?v=1774928127","url":"https:\/\/uvitalis.com\/products\/b0d8pgprvl","provider":"Uvitalis","version":"1.0","type":"link"}