APOGEE

Quantum Sensors
Long-term Stability

Quantum Sensors measure Photosynthetic Photon Flux (PPF) in µmol m-2 s-1.
 
QUANTUM SENSOR

     Model QSO-SUN:

$139
     Model LEV: $29
 
  LONG-TERM STABILITY

 
      SPEC SHEETS
      OWNER'S MANUAL  
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     COSINE RESPONSE
      LONG-TERM STABILITY
      SPECTRAL RESPONSE
      USE IN DIFFERENT
        LIGHT SOURCES
      TEMPERATURE RESPONSE