Features:

• Indoor temperature (°F or °C) and humidity
• Remote temperature (°F or °C) and humidity
• Includes one TX4U transmitter
• Can receive  as many as three remotes
• Compatible with sensors TX6U, TX3U and TX3UP (optional)
• Calculates sun/moon rise/set based on selected city name (choose from 250 north American cities)
• Barometric air pressure with 30 hour history chart
• Forecast icon, base on changing aire pressure
• Forecast is about 75% accurate for 12-20 hours
• Current moon phase
• Wall hanging or Free-standing (fold out stand)
• Radio-controlled time and date
• Temperature alarm for remote temperatures
• Storm warning indicator
•  12 or 24 hour time mode