Apex and Pinpoint PH probe

[Doug]

Originally Posted by andestang

Don't they need a USB adapter ? I went to buy a Apex probe for a Pinpoint controller but was told by J&L Apex has a USB style plug instead of the universal round end on probes. ??

You need another module if running more than one probe plus an ORP. There are 2 ph ports otherwise if no ORP is used. As mentioned they are round exactly the same as a Pinpoint connection.