Minelab 5-Pin Battery Cable - GPX Series - Colonial Metal Detectors
Minelab GPX 4500 PULSE GOLD PROSPECTING DETECTOR
Quick Start Guide Minelab GPX-4000 Metal Detector English Language 4901 0060-1.1
GPX 4500 GPX 4000 differences - YouTube
Suitable for GPX and older GP and SD series metal detectors. The 11" Monoloop coil is very sensitive to small gold nuggets, has impressive depth on larger gold and covers more ground than the 8" Monoloop.
Minelab 5 Pin Power Lead for GPX Series - Heavy Duty - Serious Metal Detecting