Major Tech MT300 Wall Detector Scanner AC Live
The Major Tech MT300 Wall Detector-Scanner is engineered to accurately locate metal, live AC cables, wood, studs, and pipes behind surfaces. Equipped with a high-performance anti-jamming chip and 3-level sensitivity adjustment, it delivers pinpoint measurement accuracy for various scanning tasks.
Featuring a backlit LCD display and multi-colour LED indicators, this scanner alerts you with audible tones and intuitive visual cues as you approach targets. The built-in positioning hole allows for quick, precise marking of target edges and centres while integrated surface-protection strips help prevent wall damage.
Key Features
| Brand | Major Tech |
| Model | MT300 |
| Product Type | Wall Detector & Scanner |
| Display Type | Backlight LCD |
| Sensitivity Levels | 3-Level Adjustment |
| Metal Detection Depth | 120 mm |
| Non-Ferrous Metal (Copper) Depth | 100 mm |
| AC Live Line Detection Depth | 50 mm |
| Single-Strand Copper Wire Depth | 40 mm |
| Wood Detection Depth | 2 mm |
| Depth Mode Range | 38 mm |
| Exact Mode Range | 20 mm |
| Indicators | Audible Alarm, Backlit LCD, Tri-Colour Visual Indicators |
| Weight | 0.3 kg |
Highlights
- Multi-material detection for metal, pipes, wood studs, and live AC wiring
- Maximum metal detection depth up to 120 mm and AC line detection up to 50 mm
- Tri-colour visual proximity indicator and audible continuous alarm
- Integrated positioning hole for precise marking of target centres and edges
- High-performance anti-jamming chip with 3-level sensitivity adjustment
- Surface-friendly design to protect wall finishes during scanning
How to use
Select the appropriate scanning mode and sensitivity level on the unit. Place the scanner flat against the surface and move it slowly across the wall. Follow the visual colour changes and audible tones to pinpoint the exact centre of the target, then use the integrated marking hole to mark the location.
Frequently asked questions
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