5
Numerical Display
The numerical display shows how much moisture is in
the soil.
Light-sensitive probe
The light-sensitive probe measures how much light there
is. This helps to determine if plants are getting enough
light and to better control watering.
Switch
The switch lets you control what the moisture meter
measures. Slide the switch to the right for humidity
value, to the center for sunlight value and to the left for
pH value.
PH sensor
The PH sensor measures the acidity of the soil. This is
important because it tells you if the soil is suitable for
plants and if any adjustments are needed for optimal
growth.
Moisture sensor
The moisture sensor measures the moisture content of the
soil. This helps determine if the soil contains enough water
for plant growth.
Red 1-3 (dry)
Green 4-7 (suitable)
Blue 9-10 (wet)
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