The AcuRite Wireless Rain Gauge Model #06034M measures rainfall by its automatic self-emptying rain collection cups.
The details of the readings displayed are provided below.
Rainfall is the amount of rain measured.
Rain Total - the total rainfall amount recorded for the current day.
Rain High - the highest total rain measurement in the interval of time being viewed.
Below is an example of the Rain Gauge data on the My AcuRite Dashboard