the p4 hase two ports for ph or redox. if both ports are in use you have to buy an expansioncard like a new pci card in a computer.
Type: Posts; User: Gandalf
the p4 hase two ports for ph or redox. if both...
the p4 hase two ports for ph or redox. if both ports are in use you have to buy an expansioncard like a new pci card in a computer.
the p4 can handle 2 ph probes
the p4 can handle 2 ph probes
connected to a p4 or an expansioncard in a p3
connected to a p4 or an expansioncard in a p3
you need a second ph probe
you need a second ph probe