CZ-5 Quicksilver vs 4Xtreme
| Fisher CZ-5 Quicksilver | Golden Mask 4Xtreme | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 5, 15 kHz | 8, 18 kHz |
| Frequency Type | — | — |
| Frequency Tech | Dual Frequency | Multi-Select |
| Weight | 1.8 kg | 1.4 kg |
| Price | — | — |
| Best For | Coins, Jewelry | Relics, Coins |
| Waterproof | Yes | Yes |