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Apex Classic

TD13

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$325 - Works just fine, landed a Trident had to upgrade. I am open to shipping..

No Display.
Apex
PH Probe
Temperature probe
EB8

apex.jpeg
 
OP
OP
TD13

TD13

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PH probes need to be stored wet, that’s why they come wet with a cap.

The picture in the post was about 15 minutes after I disconnected everything. The PH probe has been in a calibration beaker for my DOS since about 5 mins after that. Total air time, less that 30 mins. Should be fine.

c121a07fb727935fcc46450d90a768dc.jpg
 

Keeping it clean: Have you used a filter roller?

  • I currently use a filter roller.

    Votes: 75 35.0%
  • I don’t currently use a filter roller, but I have in the past.

    Votes: 7 3.3%
  • I have never used a filter roller, but I plan to in the future.

    Votes: 58 27.1%
  • I have never used a filter roller and have no plans to in the future.

    Votes: 66 30.8%
  • Other.

    Votes: 8 3.7%
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