
 
3 
 
POSITION THE TEMPERATURE STATION 
 
Choose a location for the Temperature Station that is within range 
(200 feet, 60 meters) of the outdoor transmitter. The 
Temperature Station has a built in base to sit on a table 
or desk. 
•Choose a location 6 feet or more from electronics 
such as cordless phones, gaming systems, 
televisions, microwaves, routers, baby monitors, etc., 
which can prevent signal reception. 
•Be aware of electrical wires and plumbing within a 
wall. 
•Best reception is achieved when the front or the back 
of the Temperature Station is facing the outdoor transmitter. 
This allows a larger portion of the antenna to receive a signal. 
 
POSITION THE WIRELESS OUTDOOR TRANSMITTER 
 
Once the Temperature Station shows the outdoor temperature, 
place it and the transmitter in the desired locations and wait 
approximately 1-hour before permanently mounting the transmitter 
to ensure that there is proper reception. The transmitter should be 
mounted vertically, in a shaded, protected area, at least 6 feet from 
the ground to avoid damage and ensure accurate readings. The 
transmitter is water resistant, not waterproof and should not be 
placed anywhere it will become submerged in water or subject to 
standing water or snow. 
Choose a location for the transmitter that is within range of the 
Temperature Station and under an overhang for 
accuracy. 
 
Option 1: 
•Install one mounting screw (not included) into a 
wall leaving approximately ½ of an inch (12.7mm) 
extended. 
•Place the transmitter onto the screw, using the 
hanging hole on the backside. 
•Gently pull the transmitter down to lock the screw 
into place. 
 
Option 2: 
•Insert the mounting screw (not included) through the front of the 
transmitter and into the wall. 
•Tighten the screw to snug (do not over tighten). 
 
To achieve a true temperature reading, mount where direct 
sunlight cannot reach the outdoor transmitter. Mount the outdoor 
transmitter on a North-facing wall or in any well shaded area. 
Under an eave or deck rail work well. The maximum transmitting 
range in open air is over 200-feet (60 meters). Obstacles such as 
walls, windows, stucco, concrete, and large metal objects can 
reduce the range. Place the transmitter at least 6 feet in the air to 
improve signal transmission. 
 
CARE AND MAINTENANCE 
 
•Do Not Mix Old and New Batteries 
•Do Not Mix Alkaline, Standard, Lithium or Rechargeable 
Batteries 
•Do not expose the weather station to extreme temperatures, 
vibration or shock. 
•Keep weather station dry. 
•Clean weather station with a soft damp cloth. Do not use 
solvents or scouring agents. 
•The weather station is not a toy. Keep it out of reach of children. 
•The weather station is not to be used for medical purpose or for 
public information; it is for home use only. 
•The specifications of this weather station may change without 
prior notice. 
•Improper use or unauthorized opening of housing will void the 
warranty. 
•If the weather station does not work properly, change the 
batteries. 
 
SPECIFICATIONS 
 
Indoor: 
Temperature Range: +32°F to +122°F (0°C to 50°C) 
Interval: About every 30 seconds 
 
Outdoor: 
Temperature Range: -40°F to 140°F (-40°C to 60°C) 
Distance: Over 200 ft. (60 meters) 
RF 433MHz (open air) 
Interval: About every 50 seconds 
Power: 
Temperature Station: 2-AA, IEC, LR6 batteries 
(not included) 
TX141-A Transmitter: 2-AA, IEC, LR6 batteries 
 (not included) 
Battery Life: 
TX141-A Transmitter 
Battery Life: Battery life is over 24 months when 
using reputable Alkaline battery 
brands. 
Temperature Station 
Battery Life: Battery life is over 24 months when 
using reputable Alkaline battery 
brands. 
Dimensions: 
Temperature Station: 4.27”L x 1.48”W x 3.88”H 
 (108 x 38 x 99 mm) 
TX141-A 
Transmitter: 1.57" L x 0.79" W x 5.12" H 
 (40 x 20 x 130 mm) 
 
WARRANTY INFORMATION 
 
La Crosse Technology, Ltd provides a 1-year limited warranty on 
this product against manufacturing defects in materials and 
workmanship. 
 
This limited warranty begins on the original date of purchase, is 
valid only on products purchased and used in North America and 
only to the original purchaser of this product. To receive warranty 
service, the purchaser must contact La Crosse Technology, Ltd for 
problem determination and service procedures. Warranty service 
can only be performed by a La Crosse Technology, Ltd authorized 
service center. The original dated bill of sale must be presented 
upon request as proof of purchase to La Crosse Technology, Ltd 
or La Crosse Technology, Ltd’s authorized service center. 
 
La Crosse Technology, Ltd will repair or replace this product, at 
our option and at no charge as stipulated herein, with new or 
reconditioned parts or products if found to be defective during the 
limited warranty period specified above. All replaced parts and 
products become the property of La Crosse Technology, Ltd and 
must be returned to La Crosse Technology, Ltd. Replacement 
parts and products assume the remaining original warranty, or 
ninety (90) days, whichever is longer. La Crosse Technology, Ltd 
will pay all expenses for labor and materials for all repairs covered 
by this warranty. If necessary repairs are not covered by this 
warranty, or if a product is examined which is not in need or repair, 
you will be charged for the repairs or examination. The owner 
must pay any shipping charges incurred in getting your La Crosse 
Technology, Ltd product to a La Crosse Technology, Ltd 
authorized service center. La Crosse Technology, Ltd will pay