Ambient Weather WS-05-X3-KIT Wireless Easy-to-Read Adjustable Thermo-Hygrometer with Three Remote Sensors

The WS-05 includes adjustable temperature and humidity for the upmost accuracy. Calibration is not required and the accuracy specification of +/- 1 degF for temperature and +/- 5% for humidity may be perfectly acceptable for most users, but for critical applications, the temperature and humidity can be adjusted to match a known, calibrated source.

With the sensor powered by two AAA lithium batteries, the unit has an outdoor temperature range of -40 to 140 degrees Fahrenheit. (The two AAA batteries required for the sensor, and the two AA batteries required for the main unit, are not included).

Specifications:
Indoor/Outdoor temperature & humidity
Displays °F only
Outdoor temperature range: lithium batteries: -40°F to 140°F
Outdoor temperature range: non-lithium batteries: -4°F to 140°F
Indoor/Outdoor Humidity range 1% to 99%
Comfort level indicators
Min/Max Memory for indoor/outdoor temperature & humidity
Monitors temperature and humidity in 3 remote locations
Included remote sensor (FT005TH) transmission range of up to 300 feet line of sight (100 feet under most conditions)
Console Dimensions (LxHxW): 4.50 x 3.75 x 1.00 in
LCD Dimensions (LxW): 2.75 x 1.75"
LCD Segment Height: 0.78 inches
Power requirements:
Main Unit - 2 x AA (not included)
Remote Sensor - 2 x AAA (not included)