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La Crosse Technology C85845

La Crosse Technology C85845

Wireless Color Forecast Station w/ Alerts
Model: C85845
List Price: $70.99
Our Price: $62.95
In Stock - Expected To Ship On or before Tomorrow, 06/24/2021
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The La Crosse Technology C85845 Wireless Color Forecast Station features an atomic clock that provides real-time weather data straight from your backyard. Easily monitor forecast and temperature trends, as well as program high/low temperature alerts. Animated color forecasts react to changing barometric pressure. Monitor indoor and outdoor temperature and humidity with daily MIN/MAX records - all on one easy-to-read color display with adjustable brightness. Unobstructed wireless transmission range of over 300 feet (91 meters) from remote sensor to forecast station.
  • Radio control time/date (can set manually)
  • Hour and minute display
  • Weekday & month/date display
  • Indoor temperature display with daily MIN/MAX (ºF or ºC)
  • Indoor humidity display (%RH)
  • Outdoor temperature display with daily MIN/MAX (ºF or ºC)
  • Outdoor humidity display (%RH)
  • MIN/MAX data automatically resets daily at midnight
  • Indoor/outdoor temperature & humidity trend indicators (rising or falling)
  • Heat index & dew point (ºF or ºC)
  • Color forecast icon (sunny, partly sunny, cloudy, rain, storm)
  • Forecast based on changing barometric pressure
  • Forecast tendency indicator (rising/falling)
  • Customizable IN/OUT temperature alarm
  • Low battery indicator for sensor & receiver
  • Signal strength icon for sensor transmission
  • Time alarm with snooze
  • 12 or 24 hour time mode
  • Illuminated color display with three different backlight settings (HI/LOW/OFF). When display is powered with the included AC adapter, the backlight can be configured to remain on continuously. When powered by batteries, the backlight will remain on momentarily for 10 seconds when the BACKLIGHT button is pressed
  • Sits on desktop or tabletop
  • One TX141TH-Bv2 remote sensor included
  • Indoor temp range: 32.0 to 122.0°F (0 to 50°C)
  • Outdoor temp range: -40.0 to 140.0°F (-40.0 to 60.0°C)
  • Indoor temp/humidity sampling rate: every 30 seconds
  • Outdoor temp/humidity sampling rate: every 50 seconds
  • Humidity Range: 10%-99% (RH)
  • Humidity resolution: 1%
  • Power requirements (receiver): AC Adapter with 3 AA Alkaline batteries for backup
  • Power requirements (sensor): 2 AA alkaline batteries*
  • Battery life (receiver): up to 3 years with AC adapter in use
  • Battery life (sensor): over 1 year
  • Transmission Frequency: 433 MHz
  • Transmission Range: Up to 300 feet open air

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

  • Console: 8.98" x 5.43" x 1.0" (228mm x 138mm x 260mm)
  • Sensor: 2.4" x 1.3" x 3.78" (64mm x 36mm x 101mm)


Average Customer Rating 4.8 5 stars (based on 142 reviews)

Displaying reviews 1-10 of 142
By Karen
From Colorado Springs, CO
5 stars Great Product
This is easy to set up and easy to read! We accidentally dropped and broke the first one we owned, so we were delighted to find the same model still available for purchase. Working great.
By Richard E
From Rochester, MN
5 stars very good unit very easy to read rather easy to set up.
This is the second unit i have had from LaCrosse and it is much easier to read and set up. very nice unit. very accurate and easy to read.
By Barry
From Lyle, WA
5 stars So happy with this unit!
My wife asked me to get her a weather station for Mother's Day, so I picked out the La Crosse C85845. It arrived, I set it up and she is so happy to have the weather info at her fingertips. I have owned 3 weather stations before this one, but the La Crosse C85845 is head and shoulders superior to all the previous ones. The temps are super accurate, which none of the others could come close to matching. Both my wife and I are very happy with this very nice and accurate weather station, it's a WINNER!!
By Randy
From Beverly, MA
5 stars Excellent product. Has every feature I want in a thermometer
I have two of these thermometers. I initially bought one and took some time to see if it was a reliable product. After a period of time I decided that it was excellent so I bought a second one. I am happy with the performance and quality of the thermometer.
By Wendy
From McKinleyville, CA
5 stars Very easy set up. Beautiful to look at.
The weather forecast isn't always correct because of the higher humidity living right on the coast. Otherwise it is a very readable text and visual of the temperature and humidity. I especially appreciate that the time and date are set automatically. I only had to change the time zone to PST and that was easily done.
By Arnold
From Louisville, KY
5 stars Great purchase
Excellent product. No set up required. As soon as I plugged it in it was working. Do not need to be Tech oriented.
By Stephanie
From Noel, MO
5 stars Love it!
We have had other smaller weather devices before that just told the temperature and they never lasted very long. This one is much better and we love seeing all the info it has. I am hoping it will last much longer than the cheap ones we used to get.
By Charles
From Flowery Branch, GA
5 stars Good idea
We are enjoying it
By Tom
From Everett, WA
5 stars Temperature
Indoor temperature reads 3 degrees higher then the old La Crosse instrument that I have, as will as the old fashion Mercury thermometer. All three are side by side to test the readings of all three. Also, the humidity is lower for indoor by 9% compared to the old La Crosse instrument. The outside temperature is 1 degree higher then the old fashion Mercury thermometer.
By Ronald
From Ocala, FL
5 stars All the Information we were looking for
Our old unit was failing and we looked for a new, brighter unit. This model supplied all the information we required and the numbers were quite bright and easy to read from 15 ft away. It has worked flawlessly in the 2 months we have used it and we are pleased with the readability.


Accessories for your La Crosse Technology C85845
La Crosse Technology TX141TH-BV3
La Crosse Technology TX141TH-BV3
Wireless Temp/Humidity Sensor
Our Price: $19.95
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