Rainfall; Graphical Histogram; Total Rainfall Since Function; Manual Measurement Display - Bresser 7002530 Instruction Manual

17 Rainfall

The base station displays how many millimeters / inches of rainfall are accumulated over a time
period, based on the current rainfall rate, that is updated every minute.
Select display mode
Press the RAIN button several times until the desired time range is displayed:
RATE
HOUR
DAY
WEEK
MONTH
YEAR
The measurement unit (millimeter or inch) for rainfall is selected via the MM / IN sliding switch.

18 Graphical Histogram

1. The Histogram presents an easy view of rainfall change pattern over a a period of time in a graph-
ical manner.
2. The time scale of the graph automatically changes according to the rainfall display modes. Set-
tings order: Rate > Hour > Day > Week > Month > Year
3. By default, the graph is presented in hourly scale.
4. There is no graphical display when yearly rainfall is selected.
To Check history data:
1. Press RAIN button to select rainfall display modes.
2. Settings order: the last 24 hours > the last 31 days > the last 52 weeks > the last 12 months > the
last 5 years

19 Total Rainfall SINCE function

1. Press the SINCE button to display the total rainfall from a customized point in time.
2. To delete the current data: Press and hold the SINCE button until the stored value is cleared. The
new value is now equal to day rainfall and the base unit will start again to collect the rainfall data.

20 Manual measurement display

1. Press MEM button several times to display the saved values one after another.
2. Display order: Current values > MAX (highest values) > MIN (lowest values)
3. When displaying highest or lowest values, press and hold MEM button for approx. 3 seconds to
delete all saved values.
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Current rainfall rate in past hour
Total rainfall rate for current hour
Total rainfall rate within the current day, from midnight
Total rainfall rate for current week
Total rainfall rate for current month
Total rainfall rate for within a year (from first day of the year)