[Electronic and Electrical] - [Safety Equipment]

Senlod * genuine MD-91 underground metal detector | underground 3 meters detector

Senlod * genuine MD-91 underground metal detector | underground 3 meters detector
Product code: 24130800030
Unit price 284.69$
Sold quantity 17
Available stock 177

Product parameters:

  • Brand: SENLOD / Shun Lida
  • Model: MD-91


This product uses the sound alarm and the instrument display, the depth of exploration with the exploration of metal area, shape, weight has a great relationship, in general, the larger the area, the greater the number, the corresponding depth of the greater; The smaller the area, the smaller the number, the smaller the corresponding depth.


A few common problems:

1. Q: How deep can detect the metal?

Answer: the deepest 3 meters refers to 1 square meter, the thickness of 1 cm of standard iron can be probed to this depth, other metals do not represent can also be measured by the depth of the different metal, and the size of the weight of soil texture environmental impact.

2. Q: Is there a warranty?

Answer: Paul one year, non-human damage to protect one year, which costs, buyers and sellers each bear half, if not checked on the sign, and then found a problem later, the buyer at your own risk.

3. Q: Can you offer?

Answer: The price is the reserve price, and no way concessions.

4. Q: If not appropriate, you can change it?

Answer: purely instrument quality problems can be replaced.

5. Q: gold, silver can be measured? How much can be measured?

Answer: can be measured, but it can not be directly prompted to be gold or silver (many buyers have such fantasy, if you can show gold and silver, then we have long been out of the apparatus to find gold.As far as I know the world has not This instrument, there will be astronomical) Equipment can only distinguish non-ferrous metals and black metal, black metal is basically iron-based, and there are many non-ferrous metals, such as gold, silver, copper, aluminum , Magnesium, potassium, strontium, barium, copper, lead, zinc, tin and so on.

6. Q: Which produced

This is the production of Shanghai, the box is kraft paper boxes, neutral packaging, most of the export, so did not specify the address, please buyers attention.

MD-91 underground metal detectors



The MD-91 underground metal detector is specially designed to detect and identify metal objects buried in the ground. The instrument uses high-power emission, equipped with a large detection disk, It has the characteristics of large depth of detection, high precision, accurate positioning and high resolving power. It is a professional type of ultra-deep metal detector, which is especially suitable for the detection of deep formation. operation.
The appearance of simple, streamlined, beautiful design.

● Safety inspection;
● Public security criminal department quick search;
● detection of raw materials, fuel, food in the metal foreign body;
● Check the mail, the package of metal objects;
● Detection of underground pipelines and cables;
● archaeological, prospecting;
● found buried in the ground of gold and silver treasures and metal artifacts.

Product Features:
● ABS plastic shell with high strength, with high strength, light weight, long life;
● can effectively and accurately distinguish between ferrous metals and non-ferrous metals;
● Equipped with a geostationary line, can eliminate the 'mineralization reaction' to bring the impact of effectively improve the detection depth and accuracy;
● With under-voltage work alarm device;
● use of repetitive rechargeable batteries to work;
● Detection of metal sounds through speaker or headphone recognition.

Technical Parameters:
Operation: ground balance / identification
Transmitting frequency: 6.99 ± 0.2KHz
Audio frequency: 450 ± 10Hz
Power: about 2.5W
Power: 8 1.5V battery / rechargeable battery (optional), can be external: DC12V
Standard: charger, headset, external battery box, large probe plate
Detection disk size: detection disk (diameter 390mm)
Detection sensitivity: 40-45 cm (one dollar coins)
Maximum detection depth: 3.5 meters
Note: According to the enterprise standard of the product, a piece of aluminum plate (length: 60cm × width: 60cm × thickness: 1cm) is buried in dry soil. ; The smaller the area, the smaller the number, the corresponding detection depth is also smaller.

Packing standard:
Single packing weight: 5.5kg
Single packing size: 775 * 455 * 190mm
FCL Weight: 23.5kg (4 units / box)
FCL size: 76.5 * 48 * 79CM
Products through the ISO9001: 2000 quality management system certification, through the EU CE, ROHS certification.