User manual

Capricorn 2000EX Weather Station 23
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Columbia Weather Systems, Inc.
Leaf wetness sensor (optional)
Measured with a capacitance grid, this leaf wetness sensor is
manufactured by Columbia Weather Systems to provide a precise, high
resolution scale - not just wet or dry. It is useful to determine the wetness
condition of surfaces such as foliage, for example, in preparation for
spraying pesticides. The leaf wetness sensor measures the percentage
of wetness where 0.5 volts corresponds to wet and 4.4 volts corresponds
to dry. The leaf wetness sensor comes with a standard 50-foot cable.