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Apogee SQ-520 par meter.

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SpSDrew

SpSDrew

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SQ-520 Full Spectrum Smart Quantum LED PAR Sensor​


USB Apogee SQ-520. Requires free software download from apogees site to work. Easy to use with a lap top. Used a few dozen times with no issues. Paid around $450. Asking $250 shipped (Firm)






IMG_9653.jpeg


IMG_9653.jpeg
 
Saltwater Aquarium
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