Teknetics Omega 8500 Metal Detector

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Teknetics Omega 8500 Metal Detector

  • User-friendly metal detector ideal for coin shooting, relic hunting, and gold prospecting
  • Large, easy-to-read LCD display with 2-digit numerical target ID system
  • Running depth indicator identifies target depths from 0 to 8 inches
  • Discrimination, All Metals Autotone, and Static Pinpoint modes; 4-tone audio discrimination
  • Runs for up to 25 hours on single 9-volt battery; 7.8 kHz operating frequency

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Metal Detector Guide

A metal detector is an electronic device that is used for locating metal items in hidden places such as under under sand.


How does a detector discover metallic objects?

The metal detectors are provided with magnetic coils which are supposed to have interaction with the metals around. Therefore, the instant you place the instrument at the ground, an attraction among the coils in the detector and the metals to be had occurs therefore notifying you the spot to look at. Probably the most metals detected through the detector include iron, copper, brass, aluminum, tin, lead, gold, silver, bronze, jewels, coins and many others. A metal detector is a competent instrument for locating buried metals making an allowance for that it assist you to discover several types of metals.
One essential thing to bear in mind though is that there are extensive varieties of metal detector units in the marketplace to choose between. So, what should you look for when in search of a new detector?

The level of sensitivity

The sensitivity ranges within the detectors determine the kind of metal it is going to have the ability to locate in that location. Some metals require highly delicate gadgets, and there are those that get attracted pretty easily. For example, small metals just like the jewels and even coins desire a detector that has a high stage of sensitivity on account that it’s easy to seek out them especially if they are buried underground. However, for massive pieces which are hidden underground, the use of a low sensitive detector will work correctly for you since the items are simple to locate. Additionally, it’s endorsed that you purchase a sensor that has flexible, delicate choices considering the fact that you may also want to use it in several stipulations and even areas.


This is likely one of the highest features that you simply should look out for when shopping for the new detector. This is because it makes your detecting activity simple whilst discovering pure metals. A discrimination function is utilized in finding the correct metals via identifying the responses from the metals on the location that you’re looking out. Each and every mettalic object has its reaction when attracted through a magnetic device and therefore, this selection allows you to recognize the type of steel situated in that house through exhibiting the response at the machine. Word that the cost of a detector with this feature is fairly top. Also, when buying a detector with discrimination, take a look at the degrees to be had considering they range in degrees.

The cost

How much are you keen to spend on obtaining a new detector? Well, this should be the primary query you ask yourself ahead of you head to the store to shop for one. The latest detectors are supplied with different features, and the elements decide the associated fee. Due to this fact, if you need a sensor that has all of the above features, then it’s a must to be ready to spend a few extra dollars seeing that it is going to price you extra versus obtaining simple detector.

The consumer

You may want a metal detector that can be utilized by way of the entire family particularly while you move out searching, tenting and even mountaineering. Due to this fact, to make certain that everybody will be able to use the detector quite simply imagine shopping for an adjustable indicator that you’ll be able to increase in duration for better use.

The area to make use of it

Some metal detectors are designed for use in locations that shouldn’t have top focused soils or spaces that are not deep, while others are made with an adjustable mechanism which allows you to use it in numerous places. Therefore, if you already know that you’re going to be the usage of the instrument in different spaces, imagine getting the adjustable one for simple use. Observe that an adjustable metal detector will cost you more versus the simple one.

Other accessories

Each and every steel detector has to have an feature that notifies you while you get on the subject of the metals on the floor. Some steel detectors are sold with headphones, and others are provided with LED notifications on the LCD screens for the same goal.

The features to check for



Radar is the function that is responsible for determining the sizes and the densities of the metals available on the ground. This selection is principally recommended for other people engaged in finding treasures or gold on the deep ranges of the land.

The detection tech

The metal detectors are designed with completely different detecting technology, and therefore, you want to determine what you’ll be searching with the tool sooner than shopping for it. The techniques are grouped into three classes that are the BFO, VLF, and PI.

BGO is the most simple generation and detectors with this technology encompass about two coils of the magnet. It is a perfect for in search of metals which are on the topsoil or hidden on other objects.

VLF – This instrument is perfect for many who need to pick out certain metals from the ground. It works through freeing frequency magnetic on the flooring. Then when the magnet reaches to the bottom, it actions until it comes throughout a specific metal, and then displays the tool. You cans setup the VLF to reflect handiest whilst it comes into contact with the kind of metal you might be hunting for.

PI is a high-quality generation that is chargeable for finding the metals which can be deep in the flooring. The era may also be set in some way that it is going to handiest pinpoint and provide you with a warning whilst it comes into contact with that metal. It is basically used by people who hunt for treasures or gold deep underground.