Optional display module for New Apex
Orange Backlight screen
Silver module casing
The PM2 probe module, includes support for conductivity (salinity), temperature, and 6 digital inputs. The PM2 features are:
Monitor/Control Conductivity and temperature.
6 digital inputs for float switches, water on floo...
The first expansion module, the PM1, with a pH or ORP, temperature, and 6 digital inputs.
4 in 1 goodness with this module!
The PM1 probe module is just what you need if you want to monitor pH or ORP in your tank. And, the...
The Variable Speed/Dimming module allows for the control of the Aqua Illuminations LED lighting systems as well as adding an additional 4 0-10V variable speed ports.:
Independent control of the white and blue Aqua Illumination...
The Automatic Feeding System (AFS) is the only automatic fish feeder designed specifically to work with the Apex AquaController. Not only does it seal your food to keep it dry, but it meters out small amounts of food on the schedu...
Lab grade ORP probe with precision of 1 MV
10` coax cable
Platinum band electrode.
Standard BNC connector
The PM3 probe module, includes support for dissolved oxygen, temperature, and 6 digital inputs. The PM3 features are:
Monitor/Control Dissolved and temperature.
6 digital inputs for float switches, water on floor sensors,...
What is the difference between double junction and single junction porbes?
Single junction probes put the reference electrode in direct contact with aquarium water. Over time, the junction will slowly leak aquarium water into t...