Apogee Instruments Quantum Sensors are the
tool of choice for researchers and agricultural
professionals measuring photosynthetically
active radiation (PAR) all over the world.
Apogee offers two types of quantum sensors: a
Full-spectrum Quantum (previously gold) and
Original Quantum Sensor. Consult our spectral
response graph to decide which model is right
for your application.
Accurate, Stable Measurements
Cost-effective, original quantum sensors work
well for broadband radiation sources (sun,
high-pressure sodium, metal halide, cool white
fluorescent lamps), while full-spectrum sensors
are good for all light sources, including LEDs.
Offers a self-cleaning, cosine-corrected head
that is fully-potted for a waterproof design.