Ecowitt WN31A3D Wireless Temperature & Humidity Sensor
- Regular price
 - £19.00
 - Sale price
 - £19.00
 - Regular price
 - 
        
 - Unit price
 - / per
 
- Product Details
 - Includes
 - Technical & Manual
 - Product Warranty
 - Reviews | Questions & Answers
 - Shipping
 
This sensor has limited compatibility with the following weather stations which have 868MHz on the rear console.
- WN2800
 - WN2810
 
Not suitable for the HPxxxx or GWxxxx Ecowitt weather stations.
Features
- Transmits outdoor temperature & humidity
 - 3 channel selection switch
 - LCD display
 
- 1 x WN31A3D Sensor (868MHz)
 
- Temperature range: -40°C – 60°C (14°F - 140°F) LCD may become difficult to read below -10 °C
 - Temperature resolution: 0.1°C or 0.1°F
 - Temperature accuracy: ±1°C
 - Humidity range: 10% - 99%
 - Humidity resolution: 1%
 - Humidity accuracy: ± 5%
 - Transmission distance in open field: 100m (300 feet)
 - 868MHz UK and European frequency
 - Sensor reporting interval: 61 seconds
 - Power: 2 x AA 1.5V LR6 Alkaline batteries (required)
 
The electronic copy of the manual is available to download by clicking here.
1 year warranty from date of purchase - return to supplier. Batteries are excluded from warranties as they are classed as a consumable item.
See our terms and conditions for full details of the warranty.
UK & Channel Islands Tracked Services
- Economy £4.70 or free on orders over £80 (3 to 5 days). Some smaller items shipped at a reduced rate of £3.60
 - Standard £5.95 (2 to 3 days) for mainland UK. Some smaller items shipped at a reduced rate of £4.10
 - Express £8.95 (1 to 2 days) for mainland UK, for Highland and Islands, Northern Island 2 to 3 working days. Available on orders placed before 11am, please note delivery 'may' include Sundays in some parts of the UK and this service includes a faster order preparation service
 
Europe & Rest of World Shipping
- Europe from £8.50 per order
 - Rest of the World from £8.55 per order
 
International orders may require import duty (VAT/TVA) to be paid before receipt of your goods from your courier. For European Market customers we are registered with the IOSS scheme which means duty will be prepaid on orders under €150