1.A Digital Thermometer Clock with Sensor
2.Thermo/Hygrometer
3.In/Outdoor Temperature
4.Min/Max recoreds of temperature

A Digital Thermometer Clock with Sensor 

 

Features:1) Indoor temperature (°F or °C) 2) Wireless outdoor temperature (°F or °C)3) One sensor WH2 included4) Can receive as many as three remote sensors5) Free standing6) Min. and max. memory7) Manual set time 8) 12 or 24 hour time mode 9) Synchronized instant reception10) Low power consumption (over 2years battery life for both base     station and remote sensor) Specifications:1) Indoor temperature range: 0 ~ +60°C(32°F to +140°F)2) Remote temperature range: -40 ~ +65°C(-40°F to +149°F)3) Temperature accuracy: +/-1.0°C4) Power requirements (receiver): 2 x "AA" alkaline batteries (not included)5) Power requirement (remote): 2 x "AAA" alkaline batteries (not included)6) Transmission frequency: 433MHz 7) Transmission range: up to 100meter (300 feet) open air