ECRN-50 Low Resolution Rain Gauge
The ECRN-50 is a small, simple self-emptying electronic rain gauges for use with the Em50 and Em5b dataloggers. It is made of durable plastic that is UV and water-resistant. Configured as volume gauges, the ECRN-50 is useful for measuring the output of irrigation systems in terms of gallons (or liters) per hour. This is the best rain gauge for measuring irrigation events.