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I don't question detection of bracelet at 70cm in soil.Originally posted by martin-f View Postwhats your thoughts on this detector please.
spec
Nokta Detectors, is a metal detector manufacturer and brand that exports its products to more than 100 countries in 6 continents.
youtube vids
http://www.youtube.com/watch?v=TJAe09kMNnc
But not with such coil and with such audio response and detectors behavior!
Actually; what i am suspicious about is the audio response during such detection, showed on video.
Too much clear and sharp and too much "obvious".
It rather looks like detector is detecting concealed coin-size object in surface layer of dirt,
or concealed and much larger object just bellow shown 70cm bottom of hole.
Initial testing with coil over hole, to show no detection: can be dirty trick (already seen similar tricks many times in the past).
Detector could be switched off or audio volume could be decreased to minimum at that moment (in case there was larger item concealed bellow 70cm).
Meantime, when we watch the other guy; operator is out of cadre and can increase volume or switch on the detector.
I am not saying this is trick, only pointing on possibility that it could be a trick.
Because i don't think is possible to detect such bracelet at such depth with such coil and especially with such audio response.
I apologize if i am wrong.
In case i am wrong and video is true; than that detector is REVOLUTION, although we didn't see it's discrimination and GB capabilities yet.
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I watched it again.
More i am watching and listening it - more i suspect it is a trick!
Just listen audio response!
It is "doubling", similar to all other detectors when RX signal is very strong, meaning target is very close to coil surface! Almost like target is wiping of coil!
Or maybe i have wrong impression...
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Be careful with this site. Firefox displays this image:Originally posted by martin-f View PostAttached Files
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sorry about that, IE did not give me a warning, would a mod please remove link and post the spec below in my first post,
GOLDEN SENSE Technical Specifications
Operating Principle:Induction BalanceOperating Frequency:17.5 KHzSearch Modes:3 (All Metal/Discrimination/Iron Off)Metal Identification:LED and audio warningAudio Discrimination:2 tonesVisual Discrimination:2 LEDs (Ferrous & Gold/Non-ferrous)Sensitivity Setting:ManualGround Balance:ManualSearch Coil:34x41cm (13''x16'') waterproof Double-DBattery:Rechargeable Lithium PolymerHeadphone Output:1/4'' monoLength:95-130cm (37''-51'') extendableWeight:1.7kg (3.7lbs) including the search coil
@ ivconic
i see what your saying about the audio response but i presume the finds are on the brink of detection, if its not a con ?,
the detector is Induction Balance and from my reading you will get more depth from this type of detector ?,
I don't question detection of bracelet at 70cm in soil.
But not with such coil and with such audio response and detectors behavior!
the detector does have a 13/16 coil ?,
a vid here on recovery speed,
thanks for your input on this, i am thinking of giving one a try ??.
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Recovery speed is excellent, no doubts about that.
Seems Disc is good too.
So coils is larger than i had impression?
In that case it is splendid detector!
Maybe a bit more compact design and stem-mounting will make it more desirable?
Kind a angular way of carrying it on some terrains in deep and closely bushes and forest.
Anyway; it looks very promising!
What was the price?
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detector depth
it does look promising but i agree that i to think there might be a larger target in the hole i have also heard about a detector in mexico called "deepers" that claim exstream results. i would like to see a real field test on it. you should take a look at kellyco and see what thay want for the "golden king"
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