- TECHNICAL & MANUAL
- CUSTOMER REVIEWS
- QUESTIONS & ANSWERS
The Ecowitt WH0290 outdoor air quality sensor with display helps you monitor your local environment. Using the WH41 outdoor sensor the Ecowitt WH0290 monitor displays PM2.5 particle levels an Air Qualiy Index (AQI) along with indoor temperature and humidity.
- Displays PM2.5 / AQI current and max value for 1h/24h/since last reset
- Displays the indoor temperature (°C/°F selectable) and relative humidity
- 6 Air Quality Grades: Good, Moderate, Poor, Unhealthy, Severe and Hazardous, showing you instantly what your air quality is like
- Indoor or Outdoor Air Quality Detector: Suitable to use at home, office, car and other environmental testing; monitor the air quality anytime anywhere to be away from harmful of PM2.5
- Rechargeable & Wireless: The PM2.5 sensor is powered by 2 rechargeable batteries and with built in solar panel as backup power(all included); also with battery power condition indicator. Note: Please full recharge the PM2.5 sensor before use
- Digital Display
- PM2.5 Sensor WH41
- USB Cable
- 2x Ni-MH Rechargeable Batteries
- Instruction manual via electronic download
- Measuring range: 0~999ug/m3
- Accuracy (at 25°C ±5°C):>100ug/m3, ±15%;<100ug/m3, ±15ug/m3;
- Resolution: 1ug/m3
- Transmission distance in open field: 100m(300 feet)
- Frequency: 868MHz (UK/Europe)
- Sensor reporting interval: 10 minutes
- Power consumption 2 x NiMH batteries (included) and solar
A copy of the WH0290 air quality sensor with display manual can be obtained by clicking here.
QUESTIONS & ANSWERS
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UK Shipping & Delivery
- Economy Delivery (£4.45 or free on orders over £79.00) 2 to 4 working days
- Standard Delivery (£5.90) normally next day for mainland UK
- Express Delivery (£8.95) guaranteed next working day for mainland UK. Highland and Islands, Northern Island 2 to 3 working days. Available on orders placed before 11am
Europe & Rest of World Shipping & Delivery
- Europe (from £4.50) per order
- Rest of the World (from £9.60) per order
Please note that there may be local import duties (VAT/TVA) to be paid on before receipt of your goods from your local customs agent.