For wireless transmission of precipitation amount (up to 9999 mm) and ambient temperature (max. 30 m range in open air). Display of precipitation during the previous hour, 24 hours and total precipitation (since last reset), including time and date of storage Display of precipitation amount in a bar chart, the previous 7 days, 7 weeks or 7 months can be successively displayed Audible and visual alarms at onset of rainfall Max./min. function for indoor and outdoor temperature Programmable temperature alarm for interior and exterior Trend arrow for ambient temperature Self-draining rainwater tank Wall- or table-mountable receiver Transmitter dimensions: Ø 132 x H 160 mm Wireless rain gauge Monsoon Delivery incl. rainwater tank (transmitter) and batteries.