GTI 2500 vs S-Pro
| Garrett GTI 2500 | Quest S-Pro | |
|---|---|---|
| Technology | VLF | VLF |
| Frequency | 7.2 kHz | 13 kHz |
| Frequency Type | — | — |
| Frequency Tech | Single Frequency | Single Frequency |
| Weight | 2.1 kg | 1.1 kg |
| Price | — | — |
| Best For | Relics, Coins | Relics, Park, Fields |
| Waterproof | Yes | Yes |