best seller Ambient Weather WS-0101-X3 Wireless Thermo-Hygrometer with Three Remote Sensors, Calibration
Features: Indoor temperature (°C or °F) Remote temperature (°F) Remote humidity Three wireless WH-2C thermo-hygrometers included with LCD display Free standing Min. and max. memory Manual set time 12 or 24 hour time mode Synchronized instant reception Low power consumption (over 2 years battery life for both base station and remote sensor) Specifications: Humidity range: 1% - 99% (+/-5%) with calibration Remote temperature range: -40°F to +149°F Indoor temperature range: 32°F to +140°F Temperature accuracy: +/-2.0°F Power requirements: Base station: 2 x "AA" alkaline ba