CTX 3030 vs Sand Shark
| Minelab CTX 3030 | Tesoro Sand Shark | |
|---|---|---|
| Technology | VLF | PI |
| Frequency | 1.5 - 100 kHz | N/A |
| Frequency Type | — | — |
| Frequency Tech | FBS 2 | Micro-processor PI |
| Weight | 2.36 kg | 2.0 kg |
| Price | — | — |
| Best For | Coins, Relics, Beach | Diving, Salt Water Beach |
| Waterproof | Yes | Yes |