This is a compilation of my previous tests.
Test # 1-6
In this video I'm showing how the new Golden Mask 4 Pro WD metal detector is reacting to different (mostly silver) targets using various disc levels and two (8 kHz / 18 kHz) frequencies.
This test is about sound. You may also want to see some trash targets like foil or pull tabs: [ Ссылка ]
Test # 7-9
In this test I placed 2 small coins and a ring near an (unknown) iron object just to see how the detector reacts.
Test # 10
Here you can see the difference between 2 frequencies of the GM4 Pro WD.
+++ Objects on the ground +++
- First row (at the top) -
1 - Thaler (1661) (Silver)
2 - Panda 1oz (999 Silver)
3 - Earring (585 Gold)
- Second row -
4 - Ring (Silver?)
5 - Ring (Silver?)
6 - Cross necklace (Silver?)
7 - Chain (Silver?)
8 - Ring (Silver?)
- Third row -
9 - Brouch (unknown material)
10 - 1 Euro coin
11 - 1 Deutsche Mark (1977)
12 - 5 Deutsche Mark (1983)
13 - 5 Reichspfennig (1938)
- Fourth row (at the bottom) -
14 - 1 Reichspfennig (1929)
15 - 1 Silbergroschen (1854) (Silver)
16 - 10 Reichspfennig (1925)
17 - 6 Einen Thaler (1837) (Silver)
