Video demonstration
NRG-100

NRG 100 - coin, foil, cap, ferrous

NRG 100 - coins under old roman ceramic

NRG 100 and highly mineralized granite stone

Video demonstration
Stinger 2

"Iron mask" mode

Discrimination - copper and iron

Discrimination - copper plate 8x9 cm.and aluminum cap

Searching frame 1x1m. Sensitive demonstration, distance 2.2m, material-copper plate 20x20

  NRG 100 discrimination speed

Searching frame 1x1m. Sensitive demonstration, distance 1.7m,material-Copper plate 8x9 cm

 

Test material - copper plate 8x9 and copper plate 20x20 cm

Video demonstration
Proton2

Searching frame 1x1m. Sensitive demonstration, distance 1.4m,material-Copper plate 8x9 cm

Searching frame 1x1m. Sensitive demonstration, distance 1.80,material-copper plate 20x20