deep trekker DTG3
The Deep Trekker DTG3 is a versatile and robust mini ROV designed for unmatched maneuverability in tight underwater spaces. Equipped with a 4K camera and advanced stabilization, it provides clear and detailed visuals for inspections and surveys.
Built with durable materials, the DTG3 is pressure-rated to 200 meters (656 feet) and offers up to 8 hours of battery life. It features flexible control options, including a handheld controller, and supports various add-ons like manipulators and sonar systems to enhance its capabilities.






Specifications
Width: 325 mm
Height: 258 mm
Length: 279 mm
Weight (in air): 8.5 kg
Body Material: Die Cast Aluminum
Window Material: Acrylic
Depth Rating: 200 m
Operating Temp: -10°C to 50°C
Drives/Thruster: Magnetically Coupled/Sealed
Case: Custom Pelican Air 1637 Handle and Wheels
Warranty: 1 Year – Parts and Labor (optional 2-3)
Lights and Camera
Video :Full HD 1080P, 1920x1080, 30FPS 0.001 Lux, 270° Total Range of View
Picture: JPG 8mp
Lights: High Efficiency LED, Fully Dimmable, 1000 Lumens Tracking with Camera, Optional 1000-4400 Lumens Add-ons
See also these rovs
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Deep Trekker Revolution
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Deep Trekker PIVOT
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Deep trekker PHOTON
Endless Options for Add-Ons
Manipulator Bundle Pack (6 Attachments)
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Retrieve objects, hold tools, or deploy equipment with ease. The grabber can handle various tasks, including retrieving large targets, lost gear, or samples. It can also hold tools like dye bottles for leak detection, rulers for measuring, carabiners for deploying lines, and more.
Cygnus Thickness Gauge Integration
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"Integrate the Cygnus ultrasonic thickness gauge with your Deep Trekker ROV to effortlessly measure the thickness of steel on tanks, hulls, and other metal surfaces, eliminating the need for dive intervention or asset draining.
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Size: 6.299″ x 2.441″ (160 mm x 62 mm)
Power: 7.0 – 30 V dc @ 150 mA (max)
Weight: 19.4 oz (550 g)
Display: PC or Laptop with VGA (not included)
Tested to 1,500 ft (500 m) depth
Accuracy: (0.1 mm) when calibrated in accordance with Cygnus Instruments calibration procedures
RINA Type Approved
Materials: Sound velocities between 1000 m/s and 9995 m/s
Designed for EN 15317
Resolution: 0.05 mm
Enviromental: RoHS, WEEE compliant
Communications: RS-422, Simplex Single Pair, 2400 Baud
Operating Temp: 14°F to 122°F (-10°C to +50°C)
Measurement Range in steel: 3 mm – 250 mm with 2.25 MHz probe, 2 mm – 150 mm with 3.5 MHz probe, 1 mm – 50 mm with 5.0 MHz probe
Blueprint Oculus Multibeam Sonars
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M370S: Designed for long-range navigation and low-resolution imaging, this sonar is ideal for open-ocean surveys and shipwreck hunting with an operating range up to 200 meters.
M750D: A versatile dual-frequency sonar, combining high-resolution imaging for short-range tasks with an extended range for navigation. It is well-suited for both short and long-range operations, making it a best-selling model.
M1200D: Operating at a peak frequency of 2.1MHz and equipped with a 2.5mm range resolution, this sonar is ideal for detailed close-range inspections, including search and recovery, EOD (Explosive Ordnance Disposal), and MCM (Mine Countermeasures).
M3000D: The highest frequency sonar in its class, specifically designed for precise short-range imaging and inspections. It is optimal for detailed examinations of tunnels, tanks, walls, and ship hulls.
C550D: A compact and cost-effective option with a maximum range of 100 meters, the C550D offers lower resolution than higher-end models but delivers essential imaging capabilities for budget-conscious operations.
Contact Our Rov expert
René Meisel
Product Manager - ROV Pilot Inspection & Defence
(+45) 91 82 14 62
rm@sepcotech.com