La Crosse Technology Wireless Weather Station — Teal Blue/White Indoor & Outdoor Temp, Humidity with Heat Index

The La Crosse Technology 308-1711BL is a battery-powered wireless weather station that delivers live indoor and outdoor temperature, humidity, heat index, dew point and moon phase at a glance.

Compact and easy to place anywhere in your home, this teal blue and white weather station receives readings from a weather-resistant outdoor sensor up to 330 feet (100 m) away in open air. It stores minimum and maximum records, shows trends and offers configurable high/low alerts so you can quickly see how conditions are changing in real time. The display also doubles as a clock with manual 12/24-hour time, calendar and snooze alarm, and the system warns you when batteries are low.

How accurate and far can the wireless sensor transmit from my backyard?

The included TX141TH-Bv3 outdoor sensor sends temperature and humidity data up to 330 feet (100 m) in unobstructed conditions and is built to resist typical outdoor exposure. It reports temperatures well below freezing, and the base station displays the incoming outdoor values alongside indoor readings for easy comparison.

• Weather-resistant TX141TH-Bv3 outdoor sensor for yard placement
• Open-air transmission range up to 330 feet / 100 meters
• Outdoor readings include temperature and humidity
• Designed to report extreme low temperatures below -40°F

What environmental metrics does the station show and why do they matter?

This unit presents indoor and outdoor temperature, relative humidity, heat index and dew point, plus moon phase icons. These combined values help you interpret comfort levels, anticipate condensation risk and understand outdoor conditions at a glance, without needing multiple devices.

• Indoor and wireless outdoor temperature (F/°C) and humidity (% RH)
• Heat index and dew point displayed for comfort context
• MIN/MAX records for tracking daily extremes
• Six moon phase icons to show lunar cycle visually

How do alerts, timekeeping and usability features work?

You can set high and low temperature alerts for both indoor and outdoor channels so the station notifies you when conditions cross your chosen thresholds. The display includes a manual 12/24-hour clock with calendar and a snooze alarm. A low-battery indicator on the station and sensor helps you keep the system powered and transmitting reliably.

• Configurable high/low temperature alerts for IN and OUT channels
• Manual 12/24-hour clock, calendar and snooze alarm functions
• Trend indicators and MIN/MAX memory for recent changes
• Low-battery warnings on display to prompt replacements

What setup and power requirements should I expect?

Setup is straightforward: place the outdoor sensor where it can collect representative conditions and insert batteries into both units. The indoor console requires four AA batteries (not included), and the sensor uses its own batteries; the wireless link pairs automatically once powered. No Wi‑Fi or app is necessary, so the station works independently for simple, dependable local monitoring.

• Indoor console requires 4 AA batteries (not included)
• Outdoor sensor battery-powered and transmits wirelessly
• No Wi‑Fi, app, or subscription needed — self-contained system
• Simple positioning and automatic pairing on power-up

Who is this for: The La Crosse Technology 308-1711BL suits homeowners, renters, gardeners and anyone who wants an uncomplicated, portable way to track indoor and backyard conditions. It’s ideal for people who prefer a standalone display with immediate local readings, battery-powered convenience and basic alerting without relying on smartphone apps or cloud services.