Quote:
Originally Posted by The Grizz
Ok so I think I have it figured with some inlightenment from Kien. Here is what I might look into.
Neptune Systems Apex Lite Controller Package:
-Package includes: Apex Lite Base Unit, Apex Display Module, Temperature Probe, and Energy Bar 8 Module.
And add on:
- Conductivity Probe
- pH Probe - Lab Grade
- ORP Probe - Lab Grade
Any other suggestion for add-ons
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The standard package and unit won't allow you to measure salinity. To monitor salinity, you need to buy the probe ($130 ) and the PM2 module ($92)
Also The Apex base unit supports 3 probes. (Temp, pH, and pH/ORP). The Apex. Lite only supports 2 (Temp, pH)