I also think that the sensors are not a match. Just like the above comment said optimum branded one is six wires and the SPM one is eight wires.
Off topic: My one stop website for Gardening tool...
Type: Posts; User: Roelner
I also think that the sensors are not a match. Just like the above comment said optimum branded one is six wires and the SPM one is eight wires.
Off topic: My one stop website for Gardening tool...