mq-510

I am working my way out of the hobby and am selling my par meter. I have used this only a few times. I bought this from Bulk Reef Supply and the current price from BRS is $538.00. I am selling mine for $425.00 with shipping included. I am including a printed manual for it. My paypal is...

So.... Round 2 has started! Skip to it here: https://www.reef2reef.com/threads/par-shootout-seneye-reef-monitor-v2-vs-apogee-mq-510-full-spectrum-underwater-quantum-meter.292681/page-3#post-3612209 Original Round 1 continue on below: Background: I bought this Seneye Reef Monitor off...