S30 vs DMC II-Ba
| Quest S30 | Nautilus DMC II-Ba | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 13 kHz | 14 kHz |
| Frequency Type | — | — |
| Frequency Tech | Single Frequency | DMC |
| Weight | 1.1 kg | 2.0 kg |
| Price | — | — |
| Best For | Park, Backyard | Relics, Deep Coins |
| Waterproof | Yes | Yes |
| Quest S30 | Nautilus DMC II-Ba | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 13 kHz | 14 kHz |
| Frequency Type | — | — |
| Frequency Tech | Single Frequency | DMC |
| Weight | 1.1 kg | 2.0 kg |
| Price | — | — |
| Best For | Park, Backyard | Relics, Deep Coins |
| Waterproof | Yes | Yes |