La Crosse Technology WS-9160UV3 Thermometer

The outdoor sensor has a transmission range of up to 330 feet in an open environment. Keep in mind that obstacles like walls, metal siding, or heavy foliage can reduce this range.

This model tracks indoor humidity levels directly on the display. While it monitors outdoor temperature, it does not provide outdoor humidity readings unless you purchase and connect an optional compatible sensor.

Yes, the system is expandable. You can add additional compatible sensors to monitor temperature and humidity in other areas, such as a greenhouse, garage, or a different side of your home.

The device automatically tracks the highest and lowest temperatures recorded over a rolling 24-hour period. This data updates continuously, so you always see the extremes from the last full day.

Yes, the display features dedicated low-battery indicators for both the main station and the outdoor sensor. This ensures you can replace them before the system loses connectivity.

The outdoor sensor is designed to operate in a wide range of conditions, specifically from -40°F to 140°F. This makes it suitable for most climates, including areas with extreme winter cold or summer heat.