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AcuRite 01121M

AcuRite 01121M

Wireless Color Weather Station
Model: 01121M
SAVE 20%
List Price: $81.99
Our Price: $64.95
In Stock - Expected To Ship On or before Tomorrow, 09/22/2021
See Cart for Delivery Date & Shipping Options
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Plan the day with confidence with your own weather station and weather prediction information with pinpoint accuracy right from your own backyard. The AcuRite 01121M Wireless Color Weather Station uses patented Self-Calibrating Technology to provide your personal forecast of 12 to 24 hour weather conditions. Self-Calibrating Forecasting is generated from weather data measured by a sensor in your yard - giving you the most accurate forecast available for your exact location.

The bold, easy to read illuminated color LCD screen includes indoor/outdoor temperature and humidity with daily high/low information, heat index, dew point, barometric pressure, atomic clock and calendar. You may custom program temperature and humidity alerts to notify you when a value has been reached or exceeded. Display stands upright for a tabletop/desk or may be mounted on a wall. The wireless outdoor sensor features a thermometer and hygrometer. One-year limited warranty. It's more than accurate, it's AcuRite.

  • Radio control time/date (can set manually)
  • Hour/minute and month/date display
  • Indoor/outdoor temperature (F or C) with trend indicator
  • Indoor/outdoor humidity (%RH) with trend indicator
  • Daily high/low temperature & humidity
  • Current barometric pressure with trend indicator (inHg or hPa)
  • Heat index (calculation displays when temperature is 80F (27C) or above)
  • Dew point (calculation displays when temperature is 79F (26C) or below)
  • Daily high/low temperature and humidity records (can be reset)
  • 12 to 24 hour weather forecast icons (storm developing, snow likely, light rain likely, cloudy, partly cloudy or sunny)
  • Indicator for wireless sensor signal strength
  • Automatically updates for Daylight Saving Time (on/off option)
  • Illuminated color display with three different backlight settings (High/Medium/Low). When display is powered with the included AC adapter, the backlight can be configured to remain on continuously.
  • Auto-Dim mode for backlight available
  • Low battery indicators
  • Tabletop, desktop stand or wall mountable
  • Easy to use and sets up in minutes
  • Sensor based forecasting data
  • Durable, weather resistant construction
  • Wireless technology transmits data through walls & long distances
  • Strong signal penetration (enhanced 433 MHz)
  • Limited one (1) year warranty
  • Indoor temperature range: 32 to 122°F (0 to 50°C)
  • Outdoor temperature range: –40 to 158°F (-40 to 70°C)
  • Temperature accuracy: up to 2F
  • Indoor humidity range: 1% to 99%
  • Outdoor humidity range: 1% to 99%
  • Humidity accuracy: ±5%
  • Outdoor temp/humidity update interval: every 16 seconds
  • Indoor temp/humidity update interval: every 60 seconds
  • Power requirements (display): AC Adapter with 3 AAA alkaline batteries for backup
  • Power requirements (sensor): 2 AA alkaline batteries*
  • Transmission frequency band: 433 MHz
  • Transmission range: up to 330 feet open air

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

  • Display: 9.5" x 5.5" x 1" (241mm x 140mm x 25mm)
  • Sensor: 4.8" x 1.6" x 0.9" (122mm x 41mm x 23mm)


Average Customer Rating 4.5 4.5 stars (based on 15 reviews)

Displaying reviews 1-10 of 15
By Ernest
From Perry Hall, MD
3 stars Nice BUT!!!!!!
With batteries installed for backup - in a power failure, unit goes back to zero and I have to wait hours for time and temperature! What's the purpose of battery backup?
By Marissa
From Minneapolis, MN
5 stars Nice product, like that it includes dew point
I picked this device because it displayed the dew point. The only thing I'm a little disappointed about is that the when it is hot, the dew point is replaced by the heat index. I wish there were a way to keep the dew point displayed at all temps.
By martha
From pike, NH
5 stars Awesome
Love the (which startled me at first)
By Stan
From Georgrtown, TX
4 stars Inaccurate indoor temperature
Indoor temperature reads 2-4 degrees high. Contacted Accurite customer service and they have been extremely responsive.
By Shirley
From Pearl, MS
I really enjoy being able to check the weather inside and out any time of the day or night.
From Brentwood, CA
5 stars Got weather
Needed one with a display that showed the time big enough to see. Works perfectly. The outside temp is large inside temp is a little smaller. Just what I wanted
By Susan
From Corvallis, OR
4 stars Easy Set-up, Working Great!
This is a nice size for viewing from a distance and the white numbers (the important ones) stand out. The numbers in color or on a color background are seen best in low light (1 star deduction). Set up was very easy compared to my former weather station of another brand. This station plugs in to an electrical outlet so the batteries in the unit itself are for backup only, another plus over its predecessor. Communication with the sensor outside was very quick. So, happy to have this weather station!
By Bobby
From Lyons, OR
5 stars Easy to read and mostly accurate.
Very bright display. Easy and quick to set up. I like that it has an Atomic Clock. I wish that the Barometer was larger. Seems accurate. The Barometer is still learning, .07 inHG off.
By olav
5 stars quality product-easily read displays-process excellent
same as above
By William
From Seabrook, TX
5 stars Great display
Everything in one easy to program device


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