TIANXUN MD-89 Underground Metal Detector Details
| Specification | Details |
|---|---|
| Brand | TIANXUN / Nanbei Instrument |
| Model | MD-89 (2.5M) |
| Type | Underground / Ground-Search Metal Detector |
| Power Supply | Rechargeable battery + LED charging indicator |
| Ground Balance | Full-control ground balance |
| Metal Discrimination | Ferrous and non-ferrous metals |
| Maximum Depth | ~2.5 m |
| Search Coil | 12″ waterproof coil |
| Threshold Control | Yes — for faint, deep signals |
| Frequency Control | Yes — reduces interference from power lines / electronics |
| User Interface | English control panel, easy to operate |
| Warranty | 2-year parts & labor warranty (typical) |
The TIANXUN MD-89 Metal Detector is a dedicated deep-search ground-search device, perfect for treasure hunters and relic seekers in Bangladesh. Built by Nanbei / Tianxun, this detector offers remarkable sensitivity even in challenging terrains, thanks to its full-control ground balance system that helps cancel out mineralization effects. It can distinguish between ferrous (iron) and non-ferrous (such as gold or silver) metals, making it ideal for serious prospecting work. With a waterproof 12-inch search coil, the MD-89 performs reliably in damp or wet soil, providing consistent detection performance.
The detector also features both threshold control—allowing you to tune the audio to catch weak, deep signals—and frequency control to reduce electromagnetic interference near power lines or other noisy sources. Powered by a rechargeable battery with LED charging and low-battery indicators, it is built for long detecting sessions. For those looking to buy a genuine MD-89 or other high-quality metal detectors in Bangladesh, visit the trusted Metal Detector Shop for expert advice, verified stock, and reliable support.
What is the price of TIANXUN MD-89 Underground Metal Detector in Bangladesh?
The TIANXUN MD-89 (2.5M) is available via local Bangladeshi security and treasure-hunting equipment retailer. Because of fluctuating stock and import costs, the price may vary — contact trusted metal detector shops in Bangladesh to confirm availability and current price.
Frequently Asked Questions (FAQs)
-
How deep can the MD-89 detect metal?
It has a maximum detecting depth of approximately 2.5 meters. -
Can it tell different kinds of metal apart?
Yes — it can distinguish between ferrous and non-ferrous metals. -
Is its search coil waterproof?
Yes — the MD-89 comes with a 12-inch waterproof coil for use even in damp soil. -
Does it have ground-balance control?
Yes — there is a full-control ground balance to cancel mineralization interference. -
What power source does the MD-89 use?
It uses a rechargeable battery, and it includes LED lights to indicate charging and battery status.







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