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La Crosse Technology TX141TH-BV3

La Crosse Technology TX141TH-BV3

Wireless Temp/Humidity Sensor
Model: TX141TH-BV3
SAVE 16%
List Price: $23.99
Sale Price: $19.95

Before purchasing, click HERE to make certain this
sensor is compatible with your weather station.

Expected to Ship On or Before 10/03/2023
See Cart for Delivery Date & Shipping Options


Please make sure this sensor is compatible with your weather station. Incompatibility is the most common reason a sensor is returned.

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  • Indoor or Outdoor Temperature (F or C)
  • Indoor or Outdoor Humidity (% RH)
  • Temperature Range: -40F to 140F (-40 C to 60 C)
  • Humidity Range: 10% to 99% RH
  • Transmission Range: up to 300 feet open air
  • Power requirements: 2 AA Alkaline Batteries
  • Dimensions: 5.08 " x 1.58" x 0.83"
  • View manual (requires Adobe Acrobat available here)

Important Note: There are several different sensor models available. Before purchasing, we strongly suggest that you check the La Crosse sensor compatibility chart to make certain this sensor is compatible with your weather station.

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



Average Customer Rating 4.8 5 stars (based on 103 reviews)

Displaying reviews 1-10 of 103
By Mark
From Pass Christian, MS
5 stars Product worked well right out of the package
All I did was install the correct batteries and the sensor hocked up without issue to the three weather stations. No issues!
By John
From Binghamton, NY
5 stars Exact replacement
I purchased this outdoor sensor because my old one blew off its mounting during a storm and was soaked. After 4 days of drying out, it started working so now I have a new spare. BTW. the chart you have that lists all La Crosse models to sensors was extremely helpful. Thank you.
By Richard
From Elkins Park, PA
5 stars Outdoor Sensor
The original sensor died. This replacement made my system work again.
By Ira
From Port Charlotte, FL
5 stars Excellent started working right a way
By Alayne
From Florence, MA
5 stars Replacment sensor was needed
This worked out rather well, great price.
By Marty
From Dallastown, PA
5 stars Made it work Thanks
My favorite hardware store was going out of business. I bought a La Crosse weather station on clearance that did not have the sensor, this item (fairly priced) was the missing piece. I am in business with a working weather station. thank you!
By Lucian
From Laguna Hills, CA
3 stars Works like a charm
Great replacement although I think too pricey given what a whole unit would cost. Big problem though, in general, these are not weatherproof / rainproof which is why my original one went kaput! These should be rainproof and you should not have to buy an enclosure to make it so.
By Mike
From Naples, FL
5 stars Had the base station and need this to make it work
Works great
By Dennis
From novi, MI
5 stars outdoor weather sensor
The weather sensor with its indoor wireless receiver has worked perfectly.
By thomas
From hesperia, MI
5 stars works as advertised


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