La Crosse Technology WS-9021U - Manual (Page 20)

19
SPECIFICATIONS
Transmitting Frequency 915 MHz
TEMPERATURE MEASURING RANGES
Indoor
14.1 °F to 139.8°F with 0.2°F resolution.
Outdoor -39.8 °F to 139.8°F with 0.2°F resolution.
Transmitting range Maximum 330 feet (100m) open space
TEMPERATURE CHECKING INTERVAL
Indoor Every 15 seconds
Outdoor Every 4 seconds
BATTERIES—(Alkaline recommended)
temperature Sensor 2 x AA, 1.5V
Wireless Temperature
Station 2 x AA, 1.5V