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ND | From the product fact sheet.
How tHe GreenSeeker HandHeld Crop
SenSor workS
• Upon pulling the trigger, the sensor turns on,
emits brief bursts of red and infrared light,
and then measures the amount of each type
of light that is reflected back at the sensor.
• The sensor continues to sample the scanned
area as long as the trigger remains engaged.
• The strength of the detected light is a direct
indicator of the plant's vigor.
• The sensor displays the measured value in
terms of an NDVI reading on its LCD display
screen. NDVI readings can range from 0.00
to 0.99; the higher the reading, the healthier
the plant. | |
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Anyone use Trimbles hand held green seeker?
