Impact Pro vs 120b
| Nokta Impact Pro | Arado 120b | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 5, 14, 20 kHz | 5 kHz |
| Frequency Type | — | — |
| Frequency Tech | Multi-Select | Single Frequency |
| Weight | 1.8 kg | 1.9 kg |
| Price | — | — |
| Best For | Deep Treasure, Relics, Coins | Relics, Deep Coins |
| Waterproof | Yes | Yes |