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La Crosse Technology S81120

La Crosse Technology S81120

Wireless Color Weather Station with Wind Speed/Direction
Model: S81120-INT
List Price: $110.99
Our Price: $99.95
In Stock - Expected To Ship On or before Tomorrow, 11/24/2020
See Cart for Delivery Date & Shipping Options
Add-On Rain Gauge Sensor Help Me DecideHelp Me Decide


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The La Crosse S81120-INT Wireless Color Weather Station with Wind Speed and Direction provides weather conditions right from your own backyard. Giving you the most accurate weather data available for your exact location. The La Crosse S81120-INT has many features including an easy-to-read LCD color console that displays time, date, indoor/outdoor temperature, indoor/outdoor humidity, wind speed, wind direction and much more. The outdoor Breeze Sensor features a solar panel which charges the included rechargeable coin battery, wind cups for speed, wind vane for direction and a temperature/humidity sensor.

The weather station also provides wind speed history, high/low records for temperature and humidity. You may custom program alerts for high/low temperature and humidity, along with alerts for high wind speed. The console stands upright for tabletop use or is wall-mountable.

You may wish to consider adding the La Crosse Wireless Rain Gauge (Sold Separately). The Add-On Rain Gauge sensor provides the ability to monitor rainfall on the same console. Giving you the most important weather information available.

  • Manual set time and date
  • Day of week display
  • 12 or 24 hour time mode
  • Indoor/outdoor temperature (F/C)
  • Indoor/outdoor humidity (%RH)
  • HI/LO temperature & humidty records with time/date stamp
  • Temperature, humidity & wind programmable alerts
  • "Feels Like" temperature and dew point
  • Current and top wind speed (mph/kmh)
  • Wind speed history (1 hour, 24 hours, 7 days, month, year and total)
  • Wind speed trend Indicator
  • Wind direction (compass rose with cardinal directions)
  • Rainfall (With Add-On self-emptying (tipping bucket) rain gauge sensor)
  • Illuminated color display with five backlight settings (OFF/1.5%/20%/50%/100%)
  • Backlight auto-dim
  • Low battery indicators for station and sensor
  • Strength indicator for sensor
  • Tabletop or wall mountable
  • Limited one (1) year manufacturer warranty
  • Indoor temp range: 32.0 to 122.0°F (0 to 50°C)
  • Outdoor temp range: -20.0 to 140.0°F (-29.0 to 60.0°C)
  • Indoor humidity range: 10% to 99% (RH)
  • Outdoor humidity range: 10% to 99% (RH)
  • Outdoor temp/humidity sampling rate: every 31 seconds
  • Wind speed range: 0 to 111.8 mph (0-180 kMh)
  • Wind speed sampling rate: every 31 seconds
  • Wind direction range: 0 to 360° with 16 cardinal direction
  • Rainfall range with add-on sensor: 0 to 393.6 inches (0 to 9999mm)
  • Power requirements (console): AC Adapter (included) with 2 AA Alkaline batteries for data/time backup (not included)
  • Power requirements (breeze outdoor sensor): 1 rechargeable ML2032 coin cell battery (included)**
  • Power requirements (add-on rain gauge sensor): 2 AA Alkaline batteries (not included)*
  • Transmission frequency: 433 MHz
  • Transmission range: Up to 330 feet open air

*Lithium batteries recommended for temperatures below -4F/-20C

**Using a non-rechargeable coin cell battery can potentially damage the breeze sensor. Ensure any replacement battery specifically states that it's a ML2032 Rechargeable Battery.

  • Console: 3.77" x 1.14" x 7.01" (96 x 28.9 x 178.2mm)
  • Breeze sensor:
    • With mounting bracket: 6.21" x 12.28" x 9.87" (157.7 x 311.9 x 250.7mm)
    • Without mounting bracket: 6.21" x 8.25" x 6.67" (157.7 x 209.6 x 169.4mm)
  • Add-On rain gauge sensor: 7.16" x 5.24" x 5.04" (182mm x 133mm x 128mm)


Average Customer Rating 4.3 4.5 stars (based on 3 reviews)

By Carol
From Peculiar, MO
4 stars Very pleased
This weather station was a gift for my husband. Easy assembly and set up pleased him So far, it is operating beautifully. I later ordered the rain gauge add-on but wished I had read more carefully and bought it with the station. Overall, we are both very happy with the weather station.
By John
From Farwell, MI
5 stars Works good so far.
Could have better instructions
From Shaftsbury, VT
4 stars Overall pleased
The product was easy to assemble and mount. Directions were clear and easy to understand making the base station easy to program and read. Display is clear and uncluttered. All components are well made. The only thing that prevents a 5 star rating is it takes several seconds for wind speed to register at the base.


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