The Aercus Instruments WeatherSpy delivers a wealth of information in a compact, low-profile design. It displays barometric pressure, temperature and humidity readings on a clear colour LED screen. The set comes with one outdoor sensor and the combined indoor sensor and screen. It comes ready to go, and if you would like to monitor other rooms, such as your cellar, nursery or greenhouse, up to 8 temperature and humidity sensors can be connected.

Whether you are an avid gardener, would like to control your environment, or just want to monitor your local weather trends, this is perfect for you!

Features:

• Easy-to-read Colour LED Console
• Wireless Temperature (°F or °C) and Humidity (%RH)
• Records min and max humidity or temperature
• Ready for eight additional sensors (one included)
• Forecast graphics based on current measured trends
• Moon phase display
• Fully customisable weather alarms with Snooze
• Wall hanging or free standing
• Adjustable brightness

Specifications:

Indoor Sensors

• Temperature range: 0°C – 60°C
• Temperature resolution: 0.1°C
• Temperature accuracy: ± 1°C
• Humidity range: 10% - 99%
• Humidity resolution: 1%
• Humidity accuracy: ± 5% (between 20% and 90%)
• Screen (H x W x L): 170mm x 90mm x 30mm
• DCF/RCC time synchronisation: No

Outdoor Sensors

• Temperature range: -40°C – 60°C (14°F - 140°F)
• Temperature resolution: 0.1°C, or 0.1°F
• Temperature accuracy: ± 1°C 
• Humidity range: 10% - 99%
• Humidity resolution: 1%
• Humidity accuracy: ± 5% (between 20% and 90%)
• Pressure range: 300hpa to 1100hpa
• Pressure resolution: -.1hPa
• Pressure accuracy: ±3 hPa (between 700 and 1100hPa)
• Sensor reporting interval: 48 seconds
• Transmitter (H x W x L): 120mm x 40mm x 20mm
• Range: Up to 100m (line of sight), 30-40m in real-world conditions
• Frequency: 868MHz

Power Consumption

• Console: 5V DC adaptor (included) and  3x AAA 1.5V Alkaline batteries (not included)
• Remote sensors: 2 x AA 1.5V Alkaline batteries (not included)
• Battery life: 12 months for console (used as a battery backup) and 24 months for thermometer-hygrometer sensor (use lithium batteries in cold weather climates)
• Model: WS2810