Fisher M101 Rebar Metal Detector

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Overview:
Fisher Labs, known for its innovative solutions in the utility industry since 1931, presents the M-101 Metal Detector. This device is specifically designed for locating reinforcing bars and other metal objects embedded in concrete, conduits, PK nails, wiring, wall studs, and other metallic objects. The M-101 ensures accuracy up to 1/4” of the centerline of the rebar, making it an essential tool for professionals in construction and utility maintenance.

Key Features:
- Detects all metals: Capable of identifying various metallic objects, including steel reinforcing bars, aluminum, brass, copper, and more.
- Accurate Pinpointing: Precisely locates steel reinforcing bars (rebars) in concrete, typically at depths of 8-9” for 1/2” diameter rebar.
- Intersection Detection: Effectively detects intersections of rebar or mesh.
- Audio and Visual Indications: Provides clear audio and visual signals for easy identification of nearby metal objects.
- Rugged Construction: Built to withstand tough working conditions with durable materials.
- VLF Operation: Utilizes Very Low Frequency (VLF) technology to eliminate false signals from highly mineralized materials and loop movement.
- Simple Operation: Features quick-tune readiness for operation in seconds with a user-friendly interface.
- Waterproof Search Loop: Allows for searches in water up to the control box; the search loop and cord are fully waterproof.
- Battery Operated: Runs on universally available 9V batteries, ensuring convenience and ease of replacement.

Specifications:
- Operating Frequency: 4.5 kHz
- Sensitivity Adjustment Range: 12:1
- Output Indications:
  - Meter: 1 milliamp, 1-100 linear scale
  - Speaker: 16-ohm impedance
  - Headset (optional): 8-ohm impedance
- Audio Frequency: 450 Hz
- Power Supply: Two 9V NEDA 1604 batteries
- Coil Configuration: Double D
- Weight: 2.8 lbs (1.3 kg)
- Dimensions:
  - Control Box: 3x5x6 inches (8x12x16 cm)
  - Handle: 0.75 x 23 inches (1.9 x 58.4 cm)
- Shipping Weight: 4 lbs (1.8 kg)
- Shipping Dimensions: 26.5 x 6.25 x 6.25 inches (67 x 16 x 16 cm)
- Optional Accessories: Search loop cover to prevent abrasion

Warranty:
The M-101 comes with a two-year limited warranty, ensuring reliability and peace of mind. The terms of the warranty are detailed in the warranty registration card accompanying the instrument.