La Crosse Technology TX58UN-IT Wireless Rain Gauge for Professional WS-2800 Weather Series Records rainfall from last hour, 24hour periods Displays last hour, day, week, month and total Over 200-feet transmission range Rain range: 0 to 393.7 inches Self emptying bucket with tilting measuring rain cups Records rainfall from last hour, 24 hour periods Displays last hour, day, week, month and total Over 200-feet transmission range Rain range 0 to 393.7-inches; self emptying bucket with tilting measuring rain cups Works with firmware 332 and 333; will not work as a replacement with any other firmware; number will flash in lower left corner