Detection Frequency | Detecting small/deep objects | - Industry: 6-10 kHz (basic metal detection) - Our Base: 20 kHz (enhanced sensitivity) ▲ - Our Advanced: 30 kHz (tiny fragment detection) ▲▲ | Higher frequencies detect smaller items like coins or relics. | Reduced depth penetration at higher frequencies. |
Detection Depth | Archaeological digs | - Industry: Up to 12" (mid-range detectors) - Our Base: 18" (advanced coil design) ▲ - Our Advanced: 24" (ground tracking) ▲▲ | Greater depth for recovering buried artifacts. | Requires skill to interpret signals at max depth. |
Battery Life | Long expeditions | - Industry: 15h (AA batteries) - Our Base: 20h (energy-efficient) ▲ - Our Advanced: 30h (rechargeable Li-ion) ▲▲ | Extended runtime reduces downtime. | Advanced models may have bulkier battery packs. |
Durability & Weather | Harsh outdoor conditions | - Industry: IP54 (dust/water resistant) - Our Base: IP65 (water jets) ▲ - Our Advanced: IP67 (submersion) ▲▲ | Survives rain/sandstorms. | Advanced sealing may complicate maintenance. |
Noise Level | Urban or quiet environments | - Industry: 50 dBA (quiet room) - Our Base: 43 dBA (quieter than fridge) ▲ - Our Advanced: 38 dBA (library-level) ▲▲ | Minimal disturbance in sensitive areas. | Quieter models may sacrifice signal clarity. |
Pinpoint Accuracy | Precise treasure recovery | - Industry: ±3" error (standard coils) - Our Base: ±1.5" (pinpoint tip) ▲ - Our Advanced: ±0.5" (dual-sensor) ▲▲ | Reduces digging effort for coins/jewelry. | Advanced accuracy requires expert calibration. |
Certifications | International sales | - Industry: CE (EU) - Our Base: CE + FCC (North America) ▲ - Our Advanced: CE + FCC + RoHS (environmental) ▲▲ | Expanded market access. | Advanced compliance increases costs. |