La Crosse Technology WS-1510U-IT Professional Weather Center

La Crosse Technology WS-1510U-IT All La Crosse Technology weather instruments, clocks and watches are calibrated daily to the atomic time standard of the National Institute of Standards and Technology. All instruments default to Fahrenheit, inches, mph and all atomic time pieces are tuned to the 60 kHz, WWVB radio signal broadcast by the National Institute of Standards and Technology at Fort Collins, Colorado. Features: -3 Forecast icons with tendency arrow -Barometric pressure with 12-hour history graph with MIN/MAX time and date records -Wireless outdoor temperature with MIN/MAX time and date records -Wireless outdoor humidity with MIN/MAX time and date records -Indoor temperature -Wireless self-emptying rain bucket -Total rainfall -24-Hour rainfall with time of MAX record -Wind chill -Wind speed, and gust with MAX time record -Wind direction compass display: 16 notations -Dew point with MIN/MAX time and date records -EL backlight -Calendar: week, date, month and year -12/24-Hour time with crescendo alarm -140 Weather history sets -Wall hanging or free standing User-Selectable Alarms: -Time alarm -Storm warning: ON/OFF -Wind speed: HI -Outdoor humidity: HI & LOW -Outdoor temperature: HI & LOW Specifications: -Wind speed range: 0 to 111.8 mph -Total rainfall measuring range: 0 to 393.7 -24-Hour rainfall measuring range: 0 to 78.7 -Outdoor humidity range: 1% to 99% -Outdoor temperatur...