308-1409TH-11 - Thermometer LA CROSSE TECHNOLOGY - Free user manual and instructions
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| Product Type | Indoor/Outdoor Thermometer |
| Model | 308-1409TH-11 |
| Brand | La Crosse Technology |
| Temperature Range (Indoor) | 32°F to 122°F (0°C to 50°C) |
| Temperature Range (Outdoor) | -40°F to 140°F (-40°C to 60°C) |
| Humidity Range | 10% to 99% Relative Humidity |
| Display | LCD with large digits |
| Power Supply | 2 AA batteries (not included) |
| Battery Life | Approximately 12 months |
| Dimensions | 3.5 x 0.7 x 4.3 inches |
| Weight | 4.2 ounces |
| Wireless Range | 330 feet (100 meters) open air |
| Transmission Frequency | 433 MHz |
| Mounting Options | Table stand or wall mount |
| Weather Resistance | Outdoor sensor is weather-resistant |
| Temperature Alerts | High and low temperature alerts |
| Clock Function | Atomic time with time zone setting |
| Date Display | Month, day, and year |
| Moon Phase | Icon display |
| Comfort Level Indicator | Dry, Comfort, Wet icons |
Frequently Asked Questions - 308-1409TH-11 LA CROSSE TECHNOLOGY
How do I set up the La Crosse Technology 308-1409TH-11?
Insert 2 AA batteries into the sensor and 2 AA batteries into the main display. Wait for the sensor to sync automatically. Then set the time zone and preferences via the buttons.
What type of batteries does it use?
The display uses 2 AA alkaline batteries and the outdoor sensor uses 2 AA alkaline batteries (not included).
How do I change the batteries?
Slide open the battery compartment on the back of each unit. Replace with fresh batteries respecting polarity. Dispose of old batteries properly.
Why is the outdoor temperature not showing?
Check batteries in the sensor. Ensure the sensor is within 330 feet (100m) of the display with no obstructions. Press and hold the TX button to resync.
How accurate is the thermometer?
Temperature accuracy is ±2°F (±1°C) and humidity accuracy is ±5% RH under typical conditions.
Can I mount the outdoor sensor outside?
Yes, the sensor is weather-resistant. Use the included bracket to mount under an eave or on a wall, avoiding direct sunlight and rain.
How do I reset the thermometer to factory settings?
Remove all batteries from both units, wait 30 seconds, then reinsert batteries. This clears previous data and reinitializes the connection.
What does the comfort indicator mean?
The comfort level icon shows Dry (below 40% humidity), Comfort (40-60%), or Wet (above 60%) based on indoor humidity.
How do I set the time zone?
Press and hold the TIME ZONE button to cycle through Atlantic, Eastern, Central, Mountain, Pacific, Alaskan, Hawaiian, and Newfoundland zones.
Is the backlight always on?
No, the backlight is not included in this model. It relies on the clear LCD display for visibility.
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USER MANUAL 308-1409TH-11 LA CROSSE TECHNOLOGY
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Product information
Brand : LA CROSSE TECHNOLOGY
Model : 308-1409TH-11
Category : Thermometer