4 Conductor Wiring - 50 ft with inline fuse-holder & 2 fuses
For lengths in the range 100-300 ft, we can prepare the harness using thicker gauge wires. As an alternate, consider installing the TM-2030 near the battery/shunt and adding the WF-2030. for remote viewing of battery info. The WF-2030 has a range of about 200 - 250 ft under ideal conditions.