Installation Guide

Model: 308-1451 www.lacrossetechnology.com/support pg. 13
SPECIFICATIONS
Indoor:
Temperature Range: +32°F to +122°F (0°C to 50°C)
Humidity Range: 10%-99% (RH)
Interval: About every 30 seconds
Outdoor:
Temperature Range: -40°F to 140°F (-40°C to 60°C)
Alkaline Batteries: -20°F to 140°F (-28.8°C to 60°C)
Lithium Batteries: -40°F to 140°F (-40°C to 60°C)
Note: Temperatures below - 20°F (-28.8°C) require Lithium
batteries in the outdoor sensor.
Humidity Range: 10%-99% (RH)
Distance: Over 300 ft. (91 meters)
RF 433MHz (open air)
Interval: About every 50 seconds
Power:
Forecast Station: 3-AA, IEC, LR6 batteries
(not included)
TX142THv2 Sensor: 2-AA, IEC, LR6 batteries
(not included)
Battery Life: Battery life is over 24 months
when using reputable batteries.
Dimensions:
Forecast Station: 5.12" L x 2.36" W x 5.12" H
(130 x 60 x 130 mm)
TX142THv2 Sensor: 1.57" x 0.79" x 5.12"
(40 x 20 x 130mm)
LOW BATTERY ICON
 When displayed in Outdoor Temperature section,
replace batteries in the outdoor sensor.
 When displayed in Indoor Temperature section,
replace batteries in the forecast station.
Low
Battery
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