Nov 16, 2018 #1 Daniel Elliott Active Member View Badges SCAA Member Joined Oct 28, 2018 Messages 117 Reaction score 79 Location Greenville Rating - 0% 0 0 0 please forgive my ignorance, but what is the difference between the Apex WiFi system and the Apex EL system. The only thing I can tell from the website is the Salinty probe and ORP probe. Is this correct? TIA!
please forgive my ignorance, but what is the difference between the Apex WiFi system and the Apex EL system. The only thing I can tell from the website is the Salinty probe and ORP probe. Is this correct? TIA!
Nov 16, 2018 #2 vhuang168 Active Member View Badges Sponsor Associate Joined Apr 17, 2015 Messages 212 Reaction score 135 Location San Jose, CA Rating - 0% 0 0 0 The EL does not have Salinity, ORP PORTS and probes. It also does not have the 0-10v ports.
