GP 3000 vs Goldmaster 4/B
| Minelab GP 3000 | White's Goldmaster 4/B | |
|---|---|---|
| Technology | PI | VLF |
| Frequency | N/A | 50 kHz |
| Frequency Type | — | — |
| Frequency Tech | MPS/DVT | Single Frequency |
| Weight | 2.4 kg | 1.6 kg |
| Price | — | — |
| Best For | Gold Prospecting | Gold Prospecting |
| Waterproof | Yes | Yes |