Spectra DG613-6 Dialgrade Pipe Laser with Large Pipe Centering Plate (metric), Vertical Pole, Remote Control, Target and Rechargeable Batteries

Overview

The Spectra DG613-6 Dialgrade Pipe Laser combines proven self-leveling technology with a large metric pipe centering plate, making it ideal for crews laying 250mm, 300mm, and 400mm diameter pipes in European and international markets. The DG613 series delivers faster setup and greater accuracy than traditional methods, ensuring your underground infrastructure projects stay on grade and on schedule. This complete kit includes everything needed for professional pipe installation: the DG613-6 laser, large metric centering plate, vertical pole mount, wireless remote control, laser target, and rechargeable battery system. Whether you're installing storm drains, sanitary sewers, or utility conduits, this dialgrade laser provides the precision control and rugged reliability demanded by modern excavation contractors.

What sets the DG613-6 apart is its dial-in grade control system, which allows operators to set slopes from -10% to +40% in 0.01% increments using the intuitive grade dial. The laser self-levels within ±5°, then projects a highly visible rotating beam that maintains your specified grade over distances up to 400 meters. The included remote control enables one-person operation, allowing the operator to make grade adjustments from the receiving end without returning to the laser—saving valuable time on every setup. The large metric centering plate securely positions the laser in pipe diameters from 250mm to 400mm, while the vertical pole mount provides versatility for trench work and reference applications.

Built for the demanding conditions of underground construction, the DG613-6 features a IP68-rated housing that's completely waterproof and dust-proof. The laser can withstand drops, vibrations, and the harsh environment inside pipe strings. Powered by rechargeable NiMH batteries, the system delivers a full day of runtime on a single charge, eliminating the ongoing cost of disposable batteries and reducing downtime for battery changes.

Key Specifications

• Grade Range: -10% to +40% in 0.01% increments
• Accuracy: ±1/4 inch at 100 feet (±6mm at 30m)
• Beam Range: Up to 400 meters (1,300 feet) diameter with detector
• Self-Leveling Range: ±5° (10% grade)
• Laser Classification: Class 3R visible red beam (635nm)
• Pipe Diameter Range (Large Metric Plate): 250mm, 300mm, 400mm
• Environmental Rating: IP68 waterproof and dustproof
• Power Source: Rechargeable NiMH battery pack
• Battery Life: Up to 30 hours continuous operation
• Operating Temperature: -20°C to +50°C
• Remote Control Range: Up to 200 meters
• Weight: 3.6 kg (laser unit only)

What's in the Kit

• Spectra DG613-6 Dialgrade Pipe Laser
• Large Metric Pipe Centering Plate (250mm, 300mm, 400mm)
• Vertical Pole Mount
• RC603 Wireless Remote Control
• Laser Target with Rod Clamp
• Rechargeable NiMH Battery Pack
• 110V/220V Dual Voltage Battery Charger
• Protective Carrying Case
• Operating Manual and Quick Start Guide
• Manufacturer's 3-Year Warranty

Job Applications

• Storm Water and Drainage Systems: Maintain precise slopes for gravity-fed stormwater pipes where proper drainage is critical. The dial-in grade control ensures water flows efficiently without standing pools or excessive velocity that causes erosion.
• Sanitary Sewer Installation: Achieve the exact grades specified by engineers for wastewater systems. Accurate slopes prevent solids from settling while maintaining proper flow velocities, reducing maintenance issues and costly callbacks.
• Utility Conduit Placement: Install electrical, telecommunications, and fiber optic conduits at consistent elevations. The laser ensures proper depth maintenance over long runs, preventing high spots that complicate cable pulling operations.
• Water Main Installation: While water mains don't always require slope, the DG613-6's vertical pole mount allows contractors to maintain consistent elevation and depth control, ensuring proper cover and alignment with connection points.
• International Infrastructure Projects: Perfect for contractors working in metric-standard countries or on projects requiring metric pipe sizes. The large metric centering plate accommodates the most common European and international pipe diameters without adapters.
• Trench Grade Reference: Use the vertical pole mount to establish grade stakes and reference points before pipe laying begins. The wireless remote allows the survey crew to set benchmarks efficiently throughout the excavation site.

Compatible Accessories

• Spectra RC402N Handheld Laser Detector for extended range applications
• CR600 Laser Detector with Rod Clamp and Digital Display
• Small Metric Pipe Centering Plate (150mm, 200mm, 250mm diameters)
• Standard Imperial Pipe Centering Plate (6", 8", 10", 12" diameters)
• Additional Rechargeable Battery Packs for extended runtime
• 12V Vehicle Charger for field charging capability
• Target Extension Rod for deeper pipe installations
• Magnetic Target Mount for steel pipe applications

Related Guides

• Pipe Laser Setup: Best Practices for Accurate Underground Installation
• Choosing the Right Pipe Centering Plate for Your Project
• Understanding Laser Level Accuracy Standards and Specifications
• Pipe Laser Maintenance: Extending Tool Life in Harsh Conditions

FAQ

What pipe sizes does the large metric centering plate fit?

The large metric centering plate included with this kit fits 250mm, 300mm, and 400mm diameter pipes—the most common sizes for storm drains, sanitary sewers, and utility installations in European and international markets. If you need to work with smaller pipes (150mm-250mm), a small metric centering plate is available separately.

How far can the laser beam reach in typical pipe laying conditions?

The visible red beam is bright enough for direct viewing up to 100 meters in typical underground conditions. When used with the included target or an optional laser detector, the effective range extends to 400 meters (1,300 feet), allowing you to set long pipe runs without intermediate setups.

Can I use this laser in wet or flooded conditions?

Yes. The DG613-6 carries an IP68 waterproof rating, meaning it's completely sealed against dust and can be submerged in water up to 1 meter deep. It's designed specifically for the wet, muddy conditions common in underground construction. The rechargeable battery compartment is also sealed to prevent moisture intrusion.

How does the wireless remote control work, and what's its range?

The RC603 remote control communicates with the laser using radio frequency signals, allowing you to adjust grade, rotate the beam direction, and control laser functions from up to 200 meters away. This enables one-person operation—you can stand at the receiving end of the pipe string and make real-time adjustments without walking back to the laser, significantly reducing setup time.