AR944M Gold Digger Metal Detector Details
| Specification | Details |
|---|---|
| Model | AR944M (Smart Sensor) |
| Detection Mode | Ground Balance / Identification (Disc) |
| Signal Frequency | ~7.0 kHz |
| Detection Depth | Up to 1.5–1.8 m (50cm × 50cm plate) |
| Coil / Probe | Electromagnetic probe with LED + sound |
| Power Supply | 7.4 V rechargeable lithium battery (2000 mA) |
| Working Time | ~6–10 hours per charge |
| Audio Indication | Alarm buzzer + earphone jack |
| Sensitivity Control | Yes, adjustable |
| Other Features | Integrated flashlight / searchlight |
| Weight | ~2,380 g |
| Operating Temp | 0°C to 50°C |
The AR944M Underground Gold Digger Metal Detector by Smart Sensor is designed for deep-ground treasure hunting, relic exploration, and gold prospecting. It features a robust ground-balance / identification mode, allowing you to discriminate between ferrous and non-ferrous metals during your search. With a 7.0 kHz signal frequency, the AR944M is tuned for both sensitivity and depth, making it capable of detecting metal objects buried deeply — up to 1.5 to 1.8 meters, depending on the target size. Powered by a 7.4V lithium battery (2000 mA), it can run for 6–10 hours, providing reliable performance in the field.
The unit includes an LED + audio indication mechanism — you’ll get visual flashes and sound alerts when a metal object is detected. There’s also a 3.5 mm headphone jack for silent operation in sensitive areas or to avoid disturbing others. Its sensitivity can be adjusted to suit different terrain types, making it great for both beginners and advanced users. A built-in searchlight ensures better visibility in low-light environments, while the durable build and lightweight design (~2.38 kg) make it comfortable for extended detecting sessions. Whether you’re hunting gold nuggets, coins, or relics, the AR944M is a reliable underground detector that balances depth, sensitivity, and usability.
What is the price of AR944M Gold Digger Metal Detector in Bangladesh?
According to local retailers, the AR944M is priced around ৳ 14,500 in Bangladesh. Keep in mind that prices may change depending on availability, import status, and shipping — check with trusted metal detector shops for the latest rates.
FAQs
1. What is the maximum detection depth of the AR944M?
It can detect large metal objects up to approximately 1.5–1.8 meters, depending on the object size.
2. Can the AR944M distinguish between ferrous and non-ferrous metals?
Yes — it has an identification (ground / disc) mode for distinguishing different types.
3. What kind of battery does it use?
It uses a 7.4 V rechargeable lithium battery (2000 mA).
4. Does it have a headphone jack?
Yes — it comes with a 3.5 mm headphone jack for private listening.
5. Is there a searchlight included?
Yes — it has an integrated LED searchlight to help you see when working in dark areas.








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