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FIFISH V6 Expert - Inspection Package
QYSEA
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FIFISH V6 Expert - Inspection Package
QYSEAThe FIFISH V6 Expert is a professional-grade tethered ROV manufactured by QYSEA, priced from $2,999 USD (base) to ~$4,298 USD (extended range with robotic arm). It features a 4K UHD camera, 6,000-lumen LEDs, 100m depth rating, up to 5 hours battery life, 360° 6-DOF movement, and a modular Q-IF tool interface supporting 20+ accessories. The system is primarily operator-piloted via tether and remote controller, with AI-assisted stabilization features (depth hold, position lock, vision lock) that reduce pilot workload but do not replace the human operator performing the inspection task. Academic research groups have used the FIFISH V6 Expert as a platform for experimental autonomous inspection frameworks, but these remain research prototypes not part of the commercial product.
Availability
Specification
- price range
- $2,999 USD (Standard 100m pack) to $4,298 USD (Extended Range Arm Pack 200m); third-party retailers list up to $12,299 for fully configured packages
- battery life
- Up to 5 hours (official); ~6 hours claimed by some resellers; ~1.5 hours in 1 m/s current
- battery capacity
- 156 Wh; 90% charge in 1 hour fast charge
- dimensions and weight
- 383 × 331 × 143 mm; 4.6 kg
- speed
- 3 knots (1.5 m/s)
- payload
- 5 kg
- power option
- Optional onshore power supply for continuous (unlimited) operation
Price
No public price — contact the supplier for a quote.
Good · Bad · Ugly
Evidence-graded claims from the QYSEA deep report
QYSEA's post-sale warranty requires shipping units back to China, and user support has been described as slow and marginal.
An independent Reddit ROV community thread [15] directly reports China-return warranty requirements and slow/marginal support as user experiences, constituting third-party evidence; however, the sample size is limited and may not reflect all customer experiences.
from QYSEA deep report →
QYSEA ROVs cover an operational depth range of 0–500 meters across the product lineup, with individual models varying (e.g., V6 PLUS at 150m).
Depth ratings are stated on official and third-party commerce pages [5][6][7][8] but have not been independently verified through third-party testing or regulatory certification documented in the dossier.
from QYSEA deep report →QYSEA's sensor and tool suite includes 4K high-frame-rate cameras, 3D laser measurement, DVL, sonar, ultrasonic testing (UT), sampling tools, and 2D/3D seafloor mapping.
These capabilities are described across official and commerce sources [1][5][6][8] for various models, but no independent benchmark, field test report, or customer validation of measurement accuracy or reliability appears in the dossier.
from QYSEA deep report →QYSEA demonstrated 5G wireless long-distance ROV control capability.
The 5G control capability is reported solely via a company news announcement [14] with no independent journalist, regulator, or customer corroboration of the demonstration's scope, range, or operational readiness.
from QYSEA deep report →QYSEA holds 150 global patents.
The 150-patent figure is self-reported via official/commerce sources [1][9] with no independent patent database verification, regulatory filing, or third-party audit cited in the dossier.
from QYSEA deep report →
About the company
Editorial directory of real robot products from leading global manufacturers. Each entry links to the manufacturer's official page.
