Inventory of Contents

1)WT-5720 projection alarm

2)AC adapter/transformer

3)Instruction manual and warranty card.

ADDITIONAL EQUIPMENT (not included)

1) Two fresh 1.5V AA batteries (optional for projection alarm)

ABOUT WWVB (Radio Controlled Time)

The NIST (National Institute of Standards and Technology—Time and Frequency Division) WWVB radio station is located in Ft. Collins, Colorado, and transmits the exact time signal continuously throughout the United States at 60 kHz. The signal can be received up to 2, 000 miles away through the internal antenna in the projection alarm. However, due to the nature of the Earth’s Ionosphere, reception is very limited during daylight hours. The projection alarm will search for a signal every night when reception is best. The WWVB radio station derives its signal from the NIST Atomic clock in Boulder, Colorado. A team of atomic physicists is continually measuring every second, of every day, to an accuracy of ten billionths of a second per day. These physicists have created an international standard, measuring a second as 9,192,631,770 vibrations of a Cesium-133 atom in a vacuum. For more information about WWVB please see the NIST website at http://www.boulder.nist.gov/timefreq/stations/wwvb.htm

WT-5720 specifications

La Crosse Technology WT-5720 is a sophisticated weather station designed to provide accurate and comprehensive weather data for both home and outdoor use. This essential device is perfect for weather enthusiasts, gardeners, and anyone looking to stay informed about atmospheric conditions within their vicinity.

One of the standout features of the WT-5720 is its ability to monitor indoor and outdoor temperatures with precision. The system comes equipped with a wireless outdoor sensor that transmits real-time temperature readings to the main unit. This allows users to easily track temperature changes without having to step outside. The device boasts a temperature range from -40°F to 158°F, ensuring accurate readings across various climates.

In addition to temperature, the WT-5720 also measures humidity levels, providing users with crucial data on indoor air quality and outdoor moisture levels. The humidity sensor ranges from 1% to 99%, making it ideal for monitoring conditions for plants, pets, or home comfort. This comprehensive monitoring helps users make informed decisions related to heating, cooling, and ventilation.

The WT-5720 features a user-friendly LCD display that shows current temperature, humidity, and time simultaneously. The bold and clear digits make it easy for anyone to read the information at a glance. The device also supports multiple languages, ensuring accessibility for a broad audience.

Another notable technology integrated into the WT-5720 is its ability to relay historical weather data. The device records high and low temperature and humidity levels, enabling users to track trends over time. This feature is particularly useful for gardeners and those involved in outdoor activities, helping them predict weather patterns and adjust their plans accordingly.

Moreover, the WT-5720 is designed with versatility in mind. It can be mounted on a wall or placed on a tabletop, catering to different user preferences. Additionally, the wireless range is impressive, allowing for a distance of up to 330 feet between the sensor and the main unit, depending on environmental conditions.

Lastly, the WT-5720 stands out for its elegant design, combining functionality and aesthetic appeal. With its sleek profile and professional look, it seamlessly integrates into any home or office decor.

In summary, the La Crosse Technology WT-5720 weather station is a top-tier choice for anyone seeking reliable and detailed weather information. With features like wireless temperature and humidity monitoring, historical data tracking, and a user-friendly design, this device simplifies how individuals engage with their local weather conditions.