{"product_id":"extech-co220-desktop-indoor-air-quality-co2-monitor-measures-co2-99point-memory-temperature-humidity-dew-point-wet-bulb-ndir-sensor-gcwaj15603wg","title":"Extech CO220, Desktop Indoor Air Quality CO2 Monitor, Measures CO2, 99‐Point Memory, Temperature, Humidity, Dew Point \u0026 Wet Bulb, NDIR Sensor","description":"\u003cp\u003e The CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit). Maintenance free NDIR (non-dispersive infrared) CO2 sensor. Manually store\/recall 99 readings. Complete with AC adaptor. \u003c\/p\u003eMultifaceted Air Quality Monitoring - Measures carbon dioxide (0-9,999ppm with 1ppm resolution), air temperature (14-140°F \/ -10-60°C), relative humidity (0.1-99.9%), dew point, and wet-bulb temperature\u003cbr\u003eAdvanced CO2 Detection with NDIR Sensor - Equipped with a maintenance-free non‑dispersive infrared (NDIR) CO₂ sensor and six facial icons that visually represent indoor air quality levels\u003cbr\u003eTWA \u0026amp; STEL Calculations - Automatically calculates Time Weighted Average (TWA over 8 hours) and Short-Term Exposure Limit (STEL over 15 minutes) for detailed exposure tracking\u003cbr\u003eMemory \u0026amp; Alarm Features - Includes storage for up to 99 manually logged readings (with date\/time), plus high\/low CO2 alarms and automatic baseline calibration for accurate long-term use\u003cbr\u003eReady for Use - Compact desktop design with AC adapter included; backed by a 2-year warranty when purchased through FLIR","brand":"auroraash","offers":[{"title":"Black","offer_id":67908406411455,"sku":"GcwaJ15603wg","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/8179\/1167\/files\/51rd1zQiHIL._SL1000.webp?v=1794203300","url":"https:\/\/www.auroraash.com\/products\/extech-co220-desktop-indoor-air-quality-co2-monitor-measures-co2-99point-memory-temperature-humidity-dew-point-wet-bulb-ndir-sensor-gcwaj15603wg","provider":"auroraash","version":"1.0","type":"link"}