Global Specialties GSK-908 Soil Moisture Indicator Kit
产品编号: 58235257
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描述
9V DC power source
20mA maximum power consumption
4 Levels moister
Utilizes four LED's to indicate the level of moisture in the soil
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This kit utilizes four LED's to indicate the level of moisture in the soil. An increase in the number of LED's on indicates an increase in the amount of moister present.
