Specification:

Indoor Temperature Range: -20u00b0C to 70u00b0C (-4u00b0F to 158u00b0F)
Outdoor Temperature Range: -40u00b0C to 70u00b0C (-40u00b0F to 158u00b0F)
Humidity Range: 20% - 95%
Comfort Indicators: Dry, Comfortable, Humid
Temperature Display Units: u00b0C/u00b0F (Selectable, default: u00b0C)
Temperature Resolution: 0.1u00b0C/u00b0F
Humidity Resolution: 1%
Refresh Rate: 10 seconds
Accuracy: Temperature u00b11u00b0C, Humidity u00b15%
Wireless Reception Range: 60 meters (197 feet)
RF Wireless Frequency: 433 MHz
Power 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 Thermometer x 1
Transmitter x 1
Pearl Cotton Bag x 2
English Manual x 1