Chasing Laser Scaler for M2 / M2S / M2 PRO / M2 PRO MAX

Precise Underwater Measurement Through Your ROV Camera

The Chasing Laser Scaler is a precision underwater measurement accessory for the M2, M2S, M2 PRO, and M2 PRO MAX ROV platforms. Two calibrated red laser beams, spaced exactly 10 cm apart, project a fixed reference scale onto any underwater surface — enabling operators to estimate the size of fish, structural cracks, corrosion, and subsea anomalies in real time through the ROV camera feed, without a manual dive.

Key Features

• Dual Red Laser System: Two precisely calibrated red laser beams with a fixed 10 ± 0.5 cm spacing provide an instant, accurate size reference on any underwater surface
• 3–5 mm Laser Beam Diameter: High-visibility beams cut through turbid, low-light, and deep-water environments where precision is critical
• Real-Time Camera-Based Measurement: Size estimation is performed directly through the ROV camera feed — no additional software or post-processing required
• Compact & Lightweight: Approximately 190g and 132 × 70 × 36.5 mm — minimal impact on ROV hydrodynamics and maneuverability
• Wide Operating Temperature: Rated from -10°C to 45°C for deployment in cold-water and warm-water environments
• Quick Mounting Package Available: Upgrade kit for operators transitioning from M2 PRO to M2 PRO MAX without purchasing a full new unit

Available Versions

• M2 / M2S / M2 PRO Version: Full Laser Scaler unit configured for Chasing M2, M2S, and M2 PRO platforms
• M2 PRO MAX Version: Full Laser Scaler unit configured for the Chasing M2 PRO MAX platform
• Quick Mounting Package (M2 PRO → M2 PRO MAX): Mounting hardware only — for operators who already own the M2 PRO Laser Scaler and are upgrading to the M2 PRO MAX

Operational Applications

• Aquaculture fish sizing and biomass estimation
• Structural crack width measurement and corrosion assessment
• Subsea infrastructure inspection and anomaly documentation
• Marine biology specimen sizing and survey
• Pipeline and hull defect measurement