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value.
Calculate the 100%AD value with the formula:
Soil Moisture = (moisture AD – 0%AD) *
100% / (100% AD – 0%AD )
If:
Now AD = 183
0%AD = 70
Target Soil Moisture Reading = 95%
Then:
95% = (183 - 70)*100%/(100%AD – 70 )
Result: 100%AD = 188(take the Integer part)
Then you can adjust the default 0%AD value
to 188 and touch the screen for once to update
the data. When you get your expected moisture
reading, click Save to save the setting.
Summary of Contents for WH51
Page 3: ...3 3 Overview 1 LED Indicator RF transmission 2 Battery Cap 3 Soil Moisture Sensor ...
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