outdoor temperature, indoor humidity, outdoor humidity, time, date, moon phase, weather, atmospheric pressure, and so on at a glance, with 100 meters signal reception distance. With a switchable 12/24-hour time system, calendar and week display, weather forecast, alarm clock, and snooze function. And with radio time auto-calibration functions. Multifunctional design, with temperature and humidity measurement, rainfall monitoring, and temperature unit switching between ℃ and ℉.

Specifications:
Plug: US / EU (Optional)
Outdoor Temperature Range: -40℃ ~ 60℃(-40°F ~ 140°F)
Indoor Temperature Range: 0℃ ~ 60 ℃(32°F ~ 140℉)
Temperature Accuracy: ±1℃(± 2°F)
Humidity Range and Accuracy: 10% ~ 99% (1% resolution)
Air Pressure Range and Accuracy: 300 ~ 1100 hpa.
Rainfall Display: 0-9999 mm
Rainfall Accuracy: 15 mm ~ 9999 mm.
Wind Speed Range and Accuracy: 0~50m/s
Wind Direction Accuracy: 32 points
Sampling Time: 60s
Transmission Standard: 433MHz
Transmission Distance: 100m (open space)
Wifi Standard: 802.11 b/g/n
Wireless Frequency: 2.4GHZ
WIFI Transmission Line of Sight: 20m
Power Supply: (battery is not included in the shipment)
Receiver: 3 * AAA alkaline batteries or 5.9V/500mA power adapter.
Transmitter: 3 * AA alkaline batteries
Material: ABS
Receiver Size: 165 * 135 * 18 mm / 6.5 * 5.32 * 0.71 inch
LCD Size: 130 * 80 mm / 5.12 * 3.16 inch
Transmitter Size: 330 * 280 * 150 mm / 13 * 11 * 5.9 inch
Package Size: 39 * 30 * 19 cm / 15.35 * 11.81 * 7.48 inch
Package Weight: 1600g / 56.44oz

Package List:
1 * Receiver
1 * Integrated Outdoor Transmitter
1 * Foot Mounting
1 * Mounting Bracket
1 * Mounting Pole
2 * Mounting Nuts (M3)
4 * Mounting Nuts (M5)
4 * Tapping Screws
1 * Power Adapter
1 * User Manual (English)