Metal detectors are used to find hidden metal objects in baggage, soil, or in a person?s body. Using electromagnetic induction principle metal detectors give alarm signals to identify hidden metal objects. Metal detectors are used for various purposes such as security maintenance, item recovery, archaeological exploration, and geological research. Cheap metal detectors are available in hand held, waterproof, and walk through models. The price depends on the brand, performance and features of the equipment.
Sentrie LC is a cheap walk through metal detector which can scan weapons and handguns of up to 3.5 ounces. Walk through metal detectors are reliable, fast and have high sensitivity to all metals. During sell outs, brands such as Tesoro, Whites, Prizm series, Fisher, Garret, Bounty Hunter, and Mine lab offer rock bottom prices for metal detectors. Discounts are also available during product promotional sales. Portable walk through metal detectors cost low and they are very efficient in detecting small objects. Even though the regular price of this model is around $4800, during sales the price is slashed to about $3900.
Hand held metal detectors are cheap, lightweight, sensitive, and radiation free. This model is easy to use, reliable, and requires less maintenance. Commercial, professional, all-purpose, beach, gold metal, relic metal and 2-box deep searchers are different types of hand held metal detectors. Garret Enforcer G-2 is one of the cheap metal detectors with high quality performance.
Cheap metal detectors are also available from shops which sell used metal detectors. Price of all purpose used metal detectors ranges from $275 to $700. Waterproof used metal detectors are cheap and cost around $500. As used metal detectors have no warranty, deal with a trusted dealer. Bounty Hunter metal detectors are comparably cheap waterproof models.
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