La Crosse Technology WIRELESS 433 MHZ WS-7395U User Manual
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displayed if outside range
Indoor relative humidity 
measuring range: 
1% to 99% with 1% resolution 
(“- -” displayed if outside this 
range 
Outdoor relative humidity 
measuring range: 
1% to 99% with 1% resolution 
(“- - “ displayed if outside this 
range 
Wind speed measuring range:
0 to 111.8 mph (0 to 50 m/s)
Weather data checking interval: 
Indoor temperature checking 
interval: 
Every 15 seconds
Indoor humidity checking 
interval: 
Every 20 seconds
Outdoor temperature checking 
interval (remote 
temperature/humidity sensor): 
Every 128 seconds
Outdoor humidity checking 
interval: 
Every 128 seconds
Wind speed checking interval:
Average of 128 seconds with 
highest gust 
Outdoor temperature, humidity 
and wind speed reception 
(indoor weather station): 
Every 128 seconds
Transmission range:
300 feet (in open space)
Power Supply: 
Indoor weather station: 
3 x AA, IEC LR6, 1.5V
Remote temperature/humidity 
sensor: 
2 x AA, IEC LR3, 1.5V
Remote wind speed sensor:
Supplied by remote 
temperature/humidity sensor 
Battery life cycle:
Approximately 12 months
Recommended battery type:
Alkaline
Dimensions (H x W x D): 
Indoor weather station: 
13.75” x 5.65” x 1.2” 
(350 x 144 x 30.4 mm) 
Remote temperature/humidity 
sensor: 
5.4” x 2.25” x 2.25” 
(137 x 56.2 x 56.2 mm) 
Remote wind speed sensor:
7.5” x 2.2” x 2.2” 
(191.2 x 55.8 x 56 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 ground return shipping charges to the owner of the product to a USA address only. 
 
Your La Crosse Technology, Ltd warranty covers all defects in material and workmanship with the following specified exceptions: (1) 
damage caused by accident, unreasonable use or neglect (including the lack of reasonable and necessary maintenance); (2) damage 
occurring during shipment (claims must be presented to the carrier); (3) damage to, or deterioration of, any accessory or decorative 
surface; (4) damage resulting from failure to follow instructions contained in your owner’s manual; (5) damage resulting from the 
