Invenio Pro vs 7
| Nokta Invenio Pro | Golden Mask 7 | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 5, 14, 20 kHz | 4, 14, 18, 44 kHz |
| Frequency Type | — | — |
| Frequency Tech | Multi-Select | Multi-Select |
| Weight | 5.0 kg | 1.4 kg |
| Price | — | — |
| Best For | Deep Treasure, Archaeology | Relics, Gold, Coins |
| Waterproof | Yes | Yes |