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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Power supply range from 6V to 30V
Color: Random
Voltage [V]: 1
Diameter [mm]: 14
On-State Resistance(Max): 130Ohm
Soil NPK Sensor (Nitrogen-Phosphorus-Potassium) Fertility & Nutrient Measurements USB 2.0 Card Reader High Speed 15in1 Power supply range from 6VIntroduction: The soil nutrient content can be easily measured using NPK Soil Sensor. Measurement of soil content N (nitrogen), P (phosphorus), and K (potassium) is necessary to determine how much additional nutrient content is to be added to soil to increase crop fertility. The soil fertility is detected using NPK sensors. A major component of soil fertilizer is nitrogen, phosphorus, and potassium. The knowledge of the soil nutrient concentration can
Cat/Dog Christmas Cards (#1423)
SMALLER CARD
