Dimensions:
Receiver: 3.86 " x 2.9" x 1.15 "
Sensor: 4.8 " x 1.5 " x .76"

All Features:

• Wireless Outdoor Temperature (°F or °C)
• Monitors Indoor Humidity (%RH)
• Monitors Indoor Temperature (°F or °C)
• Records MIN/MAX Humidity & Temperature
• 12/24 Hour Time
• Wall Hanging or Free Standing

• Sensor includes 10 ft water-proof probe:
  CHANNEL 1 - data measured by internal sensor
  CHANNEL 2 - data measured by 10 ft probe

• Indoor Temperature Range:
  14.1°F to 139.8°F (-10°C to +59.9°C)
• Outdoor Temperature Range:
  -39.8°F to +139.8°F (-39.9°C to +59.9°C)
• Transmission Range: Up to 330 feet
• Battery Life Lasts up to 24 Months

• Power requirements:
  Receiver: 2 “AA” Alkaline Batteries
  Wireless Sensor: 2 "AAA" Alkaline Batteries