{"product_id":"ecowitt-wh46d-indoor-7-in-1-air-quality-sensor-with-lcd-co2-pm1-pm2-5-pm4-pm10","title":"Ecowitt WH46D Indoor 7-in-1 Air Quality Sensor with LCD, CO2, PM1\/PM2.5\/PM4\/PM10","description":"\u003cp\u003e\u003cspan\u003eThe WH46D indoor sensor adds particle detection of PM1.0, PM2.5, PM4, PM10, along with CO2, Temperature and Humidity readings to your weather station.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe WH46D can be used as a standalone monitor as it has a built in LCD display. With a suitable gateway or weather station console you can upload to the Ecowitt network to store historic of the data as well as view near realtime readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003eMeasures indoor PM1, \u003c\/span\u003e\u003cspan\u003ePM2.5, PM4, PM10, CO\u003csub\u003e2\u003c\/sub\u003e \u003c\/span\u003e\u003cspan\u003econcentration\u003c\/span\u003e\u003cspan\u003e, Temperature and Humidity\u003csub\u003e  \u003c\/sub\u003e\u003c\/span\u003e\u003cspan\u003eevery 60 seconds when powered by USB or every 10 minutes when powered with batteries (required)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLCD display showing temperature, humidity, Air Quality Index and \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eCO\u003csub\u003e2\u003c\/sub\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUSB connection for indoor use only, battery backup (maximum 7 days)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCO\u003csub\u003e2\u003c\/sub\u003e value calibration function available on the device\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePM2.5 value Calibration function available when paired with a gateway\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eWhen paired with a Wi-Fi Gateway:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor live sensor data on the Live Data page of the Ecowitt app (requires the gateway and your phone using the same Wi-Fi network)\u003c\/li\u003e\n\u003cli\u003eDisplays current PM1.0\/PM2.5\/PM4\/PM10 concentration\/AQI and 24H AQI and air quality level index on the Live Data page of the app\u003c\/li\u003e\n\u003cli\u003eDisplays current CO2 concentration and 24H average CO2 concentration on the Live Data page of the WS View app\u003c\/li\u003e\n\u003cli\u003eDisplays temperature and humidity data where the sensor located\u003c\/li\u003e\n\u003cli\u003eCalibration function available for PM2.5 value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eWhen paired with a suitable Weather Station Console:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThe PM1.0, PM2.5, PM4, PM10 and CO2 data automatically scrolls displaying on the screen every 5 seconds\u003c\/li\u003e\n\u003cli\u003eCalibration function available for PM2.5 value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eWhen uploaded to Ecowitt Weather Server:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eView current sensor data \u0026amp; history records \u0026amp; graph on the website\u003c\/li\u003e\n\u003cli\u003eSet and receive email alerts from the server\u003c\/li\u003e\n\u003cli\u003eRemote monitoring with smart phone, laptop, or computer by visiting the website\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eIncluded\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eWH46DA Indoor 7-in-1 Air Quality Sensor with LCD\u003c\/li\u003e\n\u003cli\u003eUSB power cable\u003c\/li\u003e\n\u003cli\u003eInstruction manual included in paper format or available by as a download below\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTechnical \u0026amp; Manual\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd valign=\"top\" width=\"27\" style=\"width: 137.003px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMeasurement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"26\" style=\"width: 131.385px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRange\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"24\" style=\"width: 165.341px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"22\" style=\"width: 106.143px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"27\" style=\"width: 137.003px;\"\u003e\n\u003cp\u003e\u003cspan\u003ePM1.0 \u0026amp; PM 2.5\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"26\" style=\"width: 131.385px;\"\u003e\n\u003cp\u003e\u003cspan\u003e0~1000ug\/m3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"24\" style=\"width: 165.341px;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e0 to 100 ug\/m3, ±5ug\/m3+5%】\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u0026gt;100 ug\/m3, ±10 % \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"22\" style=\"width: 106.143px;\"\u003e\n\u003cp\u003e\u003cspan\u003e1ug\/m3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"27\" style=\"width: 137.003px;\"\u003e\n\u003cp\u003e\u003cspan\u003ePM4.0 \u0026amp; PM 10\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"26\" style=\"width: 131.385px;\"\u003e\n\u003cp\u003e\u003cspan\u003e0~\u003cmeta charset=\"utf-8\"\u003e1000ug\/m3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"24\" style=\"width: 165.341px;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e0 to 100 ug\/m3, ±25 ug\/m3\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u0026gt;100 ug\/m3, ±25 % \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"22\" style=\"width: 106.143px;\"\u003e\n\u003cp\u003e\u003cspan\u003e1ug\/m3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"27\" style=\"width: 137.003px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCO\u003csub\u003e2\u003c\/sub\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"26\" style=\"width: 131.385px;\"\u003e\n\u003cp\u003e\u003cspan\u003e0- 40000ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"24\" style=\"width: 165.341px;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e400 - 2000 ppm, \u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e±(50 ppm + 5% of reading) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eAccuracy drift per year, ± (5ppm + 5% of reading)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"22\" style=\"width: 106.143px;\"\u003e\n\u003cp\u003e\u003cspan\u003e1ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"27\" style=\"width: 137.003px;\"\u003e\n\u003cp\u003e\u003cspan\u003eTemperature\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"26\" style=\"width: 131.385px;\"\u003e\n\u003cp\u003e\u003cspan\u003e-10°C - 60°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"24\" style=\"width: 165.341px;\"\u003e\n\u003cp\u003e±\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e0.8°C between 15°C \u0026amp; 35°C \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e±1.5°C  \u003cmeta charset=\"utf-8\"\u003e \u003cspan lang=\"EN-US\"\u003eoutside above range\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"22\" style=\"width: 106.143px;\"\u003e\n\u003cp\u003e\u003cspan\u003e0.1°\u003c\/span\u003e\u003cspan\u003eC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"27\" style=\"width: 137.003px;\"\u003e\n\u003cp\u003e\u003cspan\u003eHumidity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"26\" style=\"width: 131.385px;\"\u003e\n\u003cp\u003e\u003cspan\u003e1%~99%RH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"24\" style=\"width: 165.341px;\"\u003e\n\u003cp\u003e±\u003cmeta charset=\"UTF-8\"\u003e\u003cspan lang=\"EN-US\"\u003e6%RH between 15°C to 35°C \u003cbr\u003e± 9%RH outside above range\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003eAccuracy drift per year \u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u0026lt; 0.25%RH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"22\" style=\"width: 106.143px;\"\u003e\n\u003cp\u003e\u003cspan\u003e1%RH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransmission distance in open field: 100m(300 feet)\u003c\/li\u003e\n\u003cli\u003e868MHz UK and European frequency (A suffix)\u003c\/li\u003e\n\u003cli\u003eSensor reporting interval: 1 minute on USB power, 10 minutes on batteries\u003c\/li\u003e\n\u003cli\u003ePower consumption\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eParticle Detection Sensor: AC power (5V 1A) - Not included\u003c\/li\u003e\n\u003cli\u003e2 x AA 1.5V Batteries for back up - Not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e The manual for the WH46D sensor can be found by\u003ca rel=\"noopener\" title=\"WH46D sensor manual in PDF\" href=\"https:\/\/oss.ecowitt.net\/uploads\/20250117\/WH46User%20Manual202501.pdf\" target=\"_blank\"\u003e clicking here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Ecowitt","offers":[{"title":"Default Title","offer_id":51904947847546,"sku":"ECWWH46D","price":139.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0118\/0375\/4592\/files\/Ecowitt-WH46D-with-cable_211b15b87d573de6-compressed.webp?v=1779124527","url":"https:\/\/www.weatherspares.co.uk\/products\/ecowitt-wh46d-indoor-7-in-1-air-quality-sensor-with-lcd-co2-pm1-pm2-5-pm4-pm10","provider":"Weather Spares®","version":"1.0","type":"link"}