teardown

Opening the Garrett GTI 2500. Inside pictures

Here’s a pictorial report of the Garrett GTI 2500 teardown for repair. What’s inside the electronics housing. What microcircuits are used in this machine. Everything is seemingly based on modern technology, but still, the Garrett GTI 2500 is definitely the device from the past. I wish you all happy hunting without breakage! Continue reading

Opening the Teknetics T2 (original). Photo review

Here’s a photo review of the Teknetics T2 teardown. It’s an original, not Chinese made, machine. The peculiarity of the T2 unit lies in the fact that Chinese are producing the Teknetics T2 copies that are hardly distinguishable from the originals. It’s also very hard to spot the differences in electronics (but still possible). Continue reading

Opening the Fisher Gold Bug PRO (repair). In pictures

Here’s a photo review of the Fisher Gold Bug PRO/Fisher Gold Bug DP teardown. It will surely come in useful for someone whose unit needs to be repaired. If you also need the detector circuit diagram, you can reach me via email – I’ll provide you with this one. Wishing you all happy hunting without breakage! Continue reading