In accordance with the needs of users, our company developed the MD91-type metal detectorsMD91-type metal detectors used high-power launch, automatic tracking system, it is sufficiently probing depth and accurate identification ability is super-professional deep-detectors, particularly applicable to the detection of deep strata operations. The device has Discrimination and Ground Balance function. Could be charged directly. Has big and small search coils, earphone and charger.
Specification:
1. Rechargeable, Battery Life L.E.D lights, charging indicator lights.
2. Full-control Ground Balance.Â
3. Unlike any other metal detector on the market today, MD91 could distinguish Ferrous and Non Ferrous metal
4. Be capable of remarkable depth and extreme sensitivity in the worst grounds.
5. Waterproof 15" search coil.
6. Threshold Control. Accurately adjust the audio to hear the smaller, deeper signals.
7. Frequency Control adjusts for hunting near power lines, microwave or other environmental interference.
8. English Panel, easy operation
9. Two-year Parts and Labor Warranty. Lifetime Service.
Metal buried in the ground, we, through thick layers to exploration, geological structure will inevitably be affected. Formation contains a wide range of minerals, they will also have a metal detector signal, a signal of some minerals will cover up the signal swap metal caused illusion. The old test used metal has such experience, with the key in the probe ground surfaces, the signal also followed changes in the probe near the mound, stones, bricks would be given by the alarm sound, a phenomenon known as "mineralization reaction. " Because of this, the old metal detector test can only detect metal in the shallow soil, buried deep under the ground metal target is powerless. MD91-type apparatus equipped with advanced balance system, metal only strobe signal, eliminating the "mineralization reaction" interference, greatly improving the detection apparatus depth.
MD91-type machines used "level with the" design, random with a probe size of the two, under normal circumstances, such as soil conditions indoors or more complex, connected to a conventional small probe detection. Conventional detection work stability, and distinguish between accurate and anti-jamming capability of soil. In exceptional circumstances, such as in the field of soil uniform lots, the goal of finding buried very deep, can be connected to the probe to enhance detection, detection deepened when the apparatus is the best penetration, but vulnerable to clutter interference.
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In accordance with the needs of users, our company developed the MD91-type metal detectorsMD91-type metal detectors used high-power launch, automatic tracking system, it is sufficiently probing depth and accurate identification ability is super-professional deep-detectors, particularly applicable to the detection of deep strata operations. The device has Discrimination and Ground Balance function. Could be charged directly. Has big and small search coils, earphone and charger.
Specification:
1. Rechargeable, Battery Life L.E.D lights, charging indicator lights.
2. Full-control Ground Balance.Â
3. Unlike any other metal detector on the market today, MD91 could distinguish Ferrous and Non Ferrous metal
4. Be capable of remarkable depth and extreme sensitivity in the worst grounds.
5. Waterproof 15" search coil.
6. Threshold Control. Accurately adjust the audio to hear the smaller, deeper signals.
7. Frequency Control adjusts for hunting near power lines, microwave or other environmental interference.
8. English Panel, easy operation
9. Two-year Parts and Labor Warranty. Lifetime Service.
Metal buried in the ground, we, through thick layers to exploration, geological structure will inevitably be affected. Formation contains a wide range of minerals, they will also have a metal detector signal, a signal of some minerals will cover up the signal swap metal caused illusion. The old test used metal has such experience, with the key in the probe ground surfaces, the signal also followed changes in the probe near the mound, stones, bricks would be given by the alarm sound, a phenomenon known as "mineralization reaction. " Because of this, the old metal detector test can only detect metal in the shallow soil, buried deep under the ground metal target is powerless. MD91-type apparatus equipped with advanced balance system, metal only strobe signal, eliminating the "mineralization reaction" interference, greatly improving the detection apparatus depth.
MD91-type machines used "level with the" design, random with a probe size of the two, under normal circumstances, such as soil conditions indoors or more complex, connected to a conventional small probe detection. Conventional detection work stability, and distinguish between accurate and anti-jamming capability of soil. In exceptional circumstances, such as in the field of soil uniform lots, the goal of finding buried very deep, can be connected to the probe to enhance detection, detection deepened when the apparatus is the best penetration, but vulnerable to clutter interference.
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Mp3 is a player that can play music files and mainly consists of a memory (memory card), a display (LCD display), a central processor [MCU (microcontroller) or a decoding DSP (digital signal processor), etc. Outstanding styling design is not only to show the uniqueness of MP3, but also to use it to determine one of the most important signs of quality.The shape must be unique, because the development of MP3 mold is not easy, and there is a certain exterior design patents, manufacturers must position this part of the product as high-end models, will also be more thought. The combination of shades is very important, usually senior designers will pay great attention to this aspect, do not have to be colorful, but certainly with a reasonable, so that the MP3 looks more noble and elegant. It has a strong visual impact on users, especially those products that are tailor-made for the fashion beauty MM, more attractive than any feature. In addition, after the advanced paint processing, the shell will not be easy to lose color, which can be seen from the reflection of the color of the shell.The choice of materials is best for metal, followed by rubber, and worst for engineering plastics. Of course, this is not to say that metal-made MP3 is a good product, but metal is relatively resistant, and it looks more beautiful and more Texture and grade. The so-called "professionals have a shot, we know there is no", touch the MP3 shell, see if it is easy, you can roughly determine the quality of MP3 materials. Workmanship is mainly to see the subtleties of the product and the connection position between the parts. If it is the emergency of the shell joint (especially the position of the battery cover), the buttons are soft and comfortable, there is no problem of burrs and unevenness of the body.The light weight is a point that can't be ignored. The MP3 is a Walkman device. Even if the design is outstanding, it is not convenient to carry or the volume is too large, it also loses the essence of [carry". Mirrors are currently very popular designs, but true nanomirrors can reflect light clearly and serve as mirrors. The biggest drawback of the mirror is that once it is scratched, the scar becomes very noticeable, just like the beautiful woman who tears her face.
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