Air vs TDI BeachHunter
| Quest Air | White's TDI BeachHunter | |
|---|---|---|
| Technology | VLF | PI |
| Frequency | 10 kHz | N/A |
| Frequency Type | — | — |
| Frequency Tech | Single Frequency | Pulse Scan |
| Weight | 0.9 kg | 2.6 kg |
| Price | — | — |
| Best For | Travel, Casual, Coins | Salt Water Beach, Diving |
| Waterproof | Yes | Yes |