Monitor indoor and outdoor temperature in Celsius and Fahrenheit!
This model WS-9023U-IT also measures humidity and records minimum and maximum values for both.
It can receive up to three sensors and be mounted on a wall or free standing. Also acts as a digital clock.
A 12/24 hour digital display is also featured prominently on the easy-to-read LCD. Measures temperature and humidity. Outdoor relative humidity: 1% to 99%. Wireless transmission range: up to 330'. Outdoor temperature range: -39.8F to 139.8F. Indoor range: 14.1F-139.8F.
Wall hanging or free standing options.
Receiver: 2 3/4" x 1" x 4''
Sensor: 5 1/4" x 2 1/4'' x 2 1/2''
Requires four AA batteries (2 for the unit and 2 for the receiver), not included.