Banggood 1-to-1 Indoor/Outdoor Wireless Thermometer Large Colorful Screen Temperature Humidity Monitor Weather Station Clock

Specification:Indoor Temperature Range: -20°C to 70°C (-4°F to 158°F)Outdoor Temperature Range: -40°C to 70°C (-40°F to 158°F)Humidity Range: 20% - 95%Comfort Indicators: Dry, Comfortable, HumidTemperature Display Units: °C/°F (Selectable, default: °C)Temperature Resolution: 0.1°C/°FHumidity Resolution: 1%Refresh Rate: 10 secondsAccuracy: Temperature ±1°C, Humidity ±5%Wireless Reception Range: 60 meters (197 feet)RF Wireless Frequency: 433 MHzPower Source: Requires 7th Gen Batteries (Batteries not included in standard shipment)Features:1. Dual Temperature and Humidity Monitoring: Measure indoor and outdoor temperature and humidity in both Celsius and Fahrenheit with a wide range of measurement options.2. Memory Function: Records the highest and lowest temperature and humidity readings for reference, allowing you to track fluctuations easily.3. Historical Data Viewing: View historical temperature and humidity data to analyze trends and patterns over time.4. Multi-Device Connectivity: Connect up to three outdoor transmitters (one outdoor transmitter included in standard package) for comprehensive monitoring.5. User-Friendly Design: Equipped with high-sensitivity touch buttons for easy operation. Features a comfortable reading display, temperature and humidity trend indicators, and a high-definition color LCD screen.Package Include: Wireless Thermometerx 1Transmitter x 1Pearl Cotton Bag x 2English Manual x 1