A cathodic protection junction box current equalizer has a plurality of output terminals each being connectable through a variable resistors to an anode, the resistors being controlled such that the corresponding anode outputs a desired current. The fuel dispenser includes a housing. Illumination optics are positioned between the radiation source and the object plane and projection optics are positioned between the object plane and the image plane. The first data includes at least one of first signal strength data and second signal strength data. An electronic thermal igniter assembly has an ignition component receivable through the opening in the lid so that the exothermic weld material may be ignited either by the electronic thermal igniter assembly or may be ignited by a spark.