orp probe
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Pennsylvania Aquarium Controller Testing Drygoods PINPOINT ORP Monitor - American Marine brand new unopened
I have a brand new never used PINPOINT ORP Monitor - American Marine- Xxflounderxx
- Thread
- orp probe
- Replies: 7
- Forum: Selling Forum (dry goods)
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Neptune ORP probe giving wack readings
Recently decided to get an apex and I just setup the probes yesterday, calibrated the pH and salinity ones and just dropped the ORP and temp ones straight in, the ORP readings were at 800 slowly dropped to 400 and stayed there for a while and than quite literally dropped to 0 and stayed there...- |Tom the Bomb|
- Thread
- neptune apex orp probe
- Replies: 3
- Forum: Aquarium Controllers
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S
Florida Apex WiFi Gold Brain and Probes
I have for sale are the probes and the Apex WiFi Brain only. Selling it as a bundle. Pulled from a system but don’t have the caps for probe storage. Probes will probably still be good but can’t guarantee so selling at a low price. $350 shipped for it all- sunnyc90
- Thread
- 2016 apex apex brain gold orp probe ph probe salinity probe temp probe wifi
- Replies: 14
- Forum: Selling Forum (dry goods)
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Florida Apex ORP Probe - New
Brand new Apex ORP Double Junction Probe - never used. I bought an Apex 2016 and don't need ORP. $75 shipped. https://www.bulkreefsupply.com/lab-grade-double-junction-orp-probe-neptune-systems.html- Manny'sReef
- Thread
- apex apex orp new orp probe
- Replies: 1
- Forum: Selling Forum (dry goods)
