Metal Detector TGSL DIY
19:20
how to make a deep metal detector
11:15
DIY Metal Detector / How to Make a Deep Metal Detector
17:45
Endless FREE Electricity! I made my own wireless wind-energy lamp post with PVC pipes to light up
18:31
DIY DD metal detector 1 - first success
7:21
Open dish gpz7000 لأول مرة فتح طبق tel ☎️ 0611857611
25:18
DIY DD metal detector 2 - coin at 35cm, audio indicator, PCB
12:28
DIY sensitive VLF METAL DETECTOR with Smartphone (detects a metal coin at 25 cm and pot lid at 1m)
16:44