{"product_id":"ecowitt-wh41-pm25-air-quality-sensor-monitor-aqi-detector-solarbattery-powered-accessory-only-cant-be-used-alone-86585082029-vzrlg","title":"Ecowitt WH41 PM2.5 Air Quality Sensor Monitor AQI Detector Solar\/Battery Powered - Accessory Only, Can't Be Used Alone","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000009148005\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003eEcowitt WH41 PM2.5 Air Quality Sensor Monitor AQI Detector Solar \/ Rechargeable Battery Powered - Accessory Only, Can Not Be Used Alone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003eThe WH41 currently comes in two versions, Type-C and internal Micro USB, and is shipped randomly. Specific versions cannot be selected.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e❥❥\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eKnow Your Air:\u003c\/strong\u003e\u003c\/span\u003e T\u003cspan style=\"color:rgb(51, 51, 51)\"\u003ehis sensor measures PM2.5 concentration in the air and allows you to take timely measures to keep the air quality within safe levels\u003c\/span\u003e\u003cstrong\u003e\u003ci\u003e\u003cspan style=\"color:rgb(211, 49, 21)\"\u003e[Accessory Only, Can Not Be Used Alone].\u003c\/span\u003e\u003c\/i\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e❥❥\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eLive Data on APP:\u003c\/strong\u003e\u003c\/span\u003e R\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eequires a GW1100 Wi-Fi gateway(sold separately) to connect to WiFi, after the WiFiconfiguration,the current PM2.5 concentration \/ real-time and 24 hours average AQI \/ air quality levels indicator(Good, Moderate, Poor, Unhealthy, Severe and Hazardous)can be viewed directly on the Ecowitt App.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e❥❥\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eGraph \u0026amp; History Records on the Website:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e Supported to upload to our free Ecowitt Weather server\u003c\/span\u003e\u003ca href=\"https:\/\/www.ecowitt.net\/\" target=\"_self\" class=\"\"\u003e\u003cspan style=\"color:rgb(0, 98, 177)\"\u003e(ecowitt.net)\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eto view the PM2.5 and AQI data graph and download the history records on the website; it's recommended to add a shortcut of the website on the home screen of your phone for quick access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e❥❥\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eSupport Monitoring Multi Locations:\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:rgb(51, 51, 51)\"\u003eThe GW1100 Gateway(sold separately) supports Max 4 WH41 PM2.5 Air Quality Sensors. Note: Please download the latest Ecowitt App and update the firmware to the latest to add multi-channels sensors; each new sensor will be recognized as a new channel according to the Power-on sequence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e❥❥\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eIndoor \u0026amp; Outdoor Air Quality Detector:\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color:rgb(51, 51, 51)\"\u003eSuitable to use at home, office, car and other environmental testing; monitor the air quality anytime anywhere to be away from harmful of PM2.5.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e❥❥\u003c\/span\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:16px\"\u003e\u003cstrong\u003eCan't Be Used Alone:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003eRequires a Wi-Fi gateway, hub or console(WH0290_C) to receive data and to activate smart home system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2a07b7f1f8444ecaa5d3ac01911ce12dA.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se446376540ad45b887331a2f8eaf6f8e7.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saba55da2e0de473f88c3e356f9f99fdat.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3818a92dd78b454eae98ead8ce91739bm.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S53cf1d1c2d0743bd8e687216f1350697D.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0100ef196765449cb5fa54a3c1127a20t.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S10c49957af8f41f692fdef35ec839eddl.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se35a677a4b5c47d3beee2faa4944feccI.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:22px\"\u003e\u003cstrong\u003eAbout the Air Quality Levels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;background-color:white;width:708.35pt\" class=\"MsoNormalTable\" width=\"944\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:77.6pt\" width=\"103\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003eAQI\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:3cm\" width=\"113\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003eAir Pollution Level\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:4cm\" width=\"151\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003ePM2.5 Concentration ug\/m3\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:248.05pt\" width=\"331\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003eHealth Implications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:184.25pt\" width=\"246\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003eCautionary Statement (for PM2.5)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:77.6pt\" width=\"103\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003e0 - 50\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:3cm\" width=\"113\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003eGood\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:4cm\" width=\"151\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003e0.0-12.0\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:248.05pt\" width=\"331\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eAir quality is considered satisfactory, and air pollution poses little or no risk.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:184.25pt\" width=\"246\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:77.6pt\" width=\"103\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003e51 - 100\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:3cm\" width=\"113\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003eModerate\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:4cm\" width=\"151\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003e12.1-35.4\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:248.05pt\" width=\"331\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:184.25pt\" width=\"246\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eActive children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:77.6pt\" width=\"103\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003e101- 150\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:3cm\" width=\"113\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003ePoor\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:4cm\" width=\"151\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003e35.5-55.4\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:248.05pt\" width=\"331\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eMembers of sensitive groups may experience health effects. The general public is not likely to be affected.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:184.25pt\" width=\"246\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eActive children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:77.6pt\" width=\"103\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003e151- 200\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:3cm\" width=\"113\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003eUnhealthy\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:4cm\" width=\"151\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003e55.5-150.4\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:248.05pt\" width=\"331\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effects.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:184.25pt\" width=\"246\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:77.6pt\" width=\"103\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003e201- 300\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:3cm\" width=\"113\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003eSevere\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:4cm\" width=\"151\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003e150.5-250.4\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:248.05pt\" width=\"331\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eHealth warnings of emergency conditions. The entire population is more likely to be affected.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:0.75pt;width:184.25pt\" width=\"246\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eActive children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:77.6pt\" width=\"103\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003e300+\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:3cm\" width=\"113\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003eHazardous\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:4cm\" width=\"151\"\u003e\u003cp style=\"text-align:center;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"color:black\"\u003e250.5+\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:248.05pt\" width=\"331\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eHealth alert: everyone may experience more serious health effects.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:0.75pt;width:184.25pt\" width=\"246\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:black\"\u003eEveryone should avoid all outdoor exertion.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:22px\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;background-color:white;width:708.35pt\" class=\"MsoNormalTable\" width=\"944\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-family:Arial, sans-serif\"\u003e\u003cstrong\u003eTransmission distance in open field\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:381.65pt\" width=\"509\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003e300 feet (100meters)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt\"\u003e\u003cp\u003e\u003cstrong\u003eSensor reporting interval\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:381.65pt\" width=\"509\"\u003e\u003cp\u003e10 minutes\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003eMeasure rang\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:381.65pt\" width=\"509\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003e0~999ug\/m3\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003eAccuracy (at 20°C ±5°C)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:381.65pt\" width=\"509\"\u003e\u003cp style=\"text-align:left;margin-bottom:16.5pt\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"color:rgb(15, 17, 17);font-family:Arial, sans-serif\"\u003e0 - 100ug\/m3, ±10ug\/m3; 100 - 500ug\/m3, ±10%; Resolution: 1ug\/m3\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:22px\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;background-color:white;width:708.35pt\" class=\"MsoNormalTable\" width=\"944\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt\"\u003e\u003cp\u003e\u003cstrong\u003ePM2.5 sensor main power\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(240, 242, 242);padding:5.25pt 10.5pt 4.5pt;width:381.65pt\" width=\"509\"\u003e\u003cp\u003e2 x AA 1.2V LSD type NI-MH batteries (included)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt\"\u003e\u003cp\u003e\u003cstrong\u003e Backup power\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:5.25pt 10.5pt 4.5pt;width:381.65pt\" width=\"509\"\u003e\u003cp\u003eSolar panel\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:22px\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e1. Battery type for charging: 2 x AA1.2VNI-MHbatteries(battery life: \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e3 weeks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e).\u003cbr\u003e2. It's recommended to recharge the outdoor sensorevery \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003etwo weeks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e3. Charge time: \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e3h\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e (The blue LED indicator will light when in charge and be off when full charged)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e4. Charge Method: USB charge (USB Cable included)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e5. Note: A battery power icon will display on the AP Pto indicate the battery status of the sensor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e6. \u003c\/span\u003e\u003cspan style='color:rgba(0, 0, 0, 0.75);font-size:15px;font-family:\"Harmonia Sans\", sans-serif'\u003eWorks with WH0290 Air Quality Monitor Console(sold separately and need to be at the same frequency).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='color:rgba(0, 0, 0, 0.75);font-size:15px;font-family:\"Harmonia Sans\", sans-serif'\u003e7. The sensor is sensitive to liquid droplets - rain\/fog\/sprinkling. When the Dew Point is close to the outdoor temperature(T - D \u0026lt; = 2C), the PM2.5 reading will be very high(which is not the real condition). If mind, please don't purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:22px\"\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(51, 51, 51)\"\u003e1 x PM2.5 Sensor\u003cbr\u003e1 x USB Cable\u003cbr\u003e1 x User Manual\u003cbr\u003e2 x Ni-MH Rechargeable Batteries\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Life4Wellness","offers":[{"title":"Other areas 433MHz","offer_id":46120957313197,"sku":"186190426;20260616;1781611090l8ORR","price":186.99,"currency_code":"USD","in_stock":true},{"title":"Europe 868MHz","offer_id":46120957345965,"sku":"186190427;20260616;1781611090euIoe","price":186.99,"currency_code":"USD","in_stock":true},{"title":"North America 915MHz","offer_id":46120957378733,"sku":"186190428;20260616;1781611090c13iK","price":186.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/3497\/0541\/files\/S2a07b7f1f8444ecaa5d3ac01911ce12dA.webp?v=1781611391","url":"https:\/\/life4wellness.store\/products\/ecowitt-wh41-pm25-air-quality-sensor-monitor-aqi-detector-solarbattery-powered-accessory-only-cant-be-used-alone-86585082029-vzrlg","provider":"Life4Wellness","version":"1.0","type":"link"}