The SubSurface Instruments Magnetic Locator ML-3L (Long) is the longest and most advanced magnetic locator on the market. Specifically designed for the water/sewer industry, surveying, and military applications, the ML-3L combines cutting-edge technology with unmatched durability to provide superior performance. At 55 inches long, it enables the largest sweep radius without sacrificing accuracy, making it the go-to choice for ferrous metal detection in challenging environments.
This lightweight, ergonomic locator features a rugged aircraft-grade aluminum construction and is fully waterproof up to 220 feet, ensuring reliable operation even underwater. Its auto-zero calibration and digital tuning allow pinpoint precision, while the one-handed operation and intuitive interface make it user-friendly for all professionals.
Key Features:
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55-inch length: Largest sweep radius for detecting buried ferrous objects.
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100% waterproof: Operates underwater up to 220 feet—an industry first.
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Aircraft-grade aluminum construction: Provides unmatched durability in harsh conditions.
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Auto-zero calibration: Eliminates ambient magnetics for increased accuracy.
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Lightweight ergonomic design: Enhances comfort and ease of use with one-handed operation.
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Enhanced audio and visual indicators: LCD display shows signal strength, polarity, and battery life, while the pitch audio output varies with magnetic intensity.
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Detects ferrous metal objects up to 10 feet deep: Perfect for corner markers, utility covers, tanks, and UXOs.
Specifications:
- Length: 55 inches (139.7 cm)
- Weight: 2.8 lbs (1.3 kg)
- Input Power: Three (3) 9-volt alkaline batteries
- Battery Life: Approx. 60 hours
- Frequency: 16.5 kHz
- Operating Temperature: -13°F to 140°F (-25°C to 60°C)
- Warranty: Seven-year manufacturer's limited warranty
Includes:
- Magnetic Locator ML-3L
- Soft carrying case with straps and an inside pocket
- User manual
- Three 9-volt batteries
Documentation:
Frequently Asked Questions (FAQ)
Q1: What is the maximum depth the ML-3L can detect ferrous objects?
The ML-3L can detect objects up to 10 feet deep, depending on the size and mass of the object.
Q2: Can the ML-3L be used underwater?
Yes, it is 100% waterproof up to 220 feet, making it suitable for submerged applications.
Q3: How long does the battery last?
The ML-3L offers approximately 60 hours of battery life with three standard 9-volt alkaline batteries.
Q4: What makes the ML-3L unique compared to other magnetic locators?
Its 55-inch length, waterproof design, auto-zero calibration, and unmatched durability set it apart as a leader in magnetic locating technology.
Q5: Is the ML-3L compatible with harsh field conditions?
Yes, its rugged construction and ergonomic design make it ideal for demanding environments.
Q6: How does the auto-zero feature work?
The auto-zero feature allows the ML-3L to cancel out ambient magnetic interference, ensuring highly accurate readings.
Q7: Can it be used in extreme weather?
Yes, the ML-3L operates effectively in temperatures ranging from -13°F to 140°F (-25°C to 60°C).
