Best pulse induction metal detector? Price up to $1400

[Landis]

What is best pulse induction metal detector if my alternatives are,

PI 907
http://www.igkelectronics.com/md-907/md-907.htm

Megapulse III
http://www.deeptech-bg.com/megapulseIII.html

Ground Pioneer 4500
http://www.deeptech-bg.com/gp4500.html

SDP 2014A
http://www.deeptech-bg.com/sdp2014a.html

Anybody using those, or other impulse detector?
It not matter if i find iron bigger than nails or other small iron objects.

[oldbill]

Landis, I have owned abd used the Pulse star 11 and it works great! I also owned and used the MP 20 which is a hand held (light weight) unit excellent. Bill

http://www.tb-electronic.de/prodinfo/ps2/infops2e.htm

[marcel76]

Hi Landis, I have no experience with these detectors, but I use deeptech Gold Stinger 2005.
I bought this detector two years ago and I am not sure whether they produce this PI or not,
but I am very pleased with this unit.
It has Auto ground tracking and thresh to get exact ground balance,It can read large iron,most small iron is not usually seen with 1 m coil.
The only drawback is that their round coils are undiscriminating, but I purchased smaller discriminating square coil.
I think it is one of the deepest PI in the world,with 1x1m coil.

[Landis]

Hi Landis, I have no experience with these detectors, but I use deeptech Gold Stinger 2005.
I bought this detector two years ago and I am not sure whether they produce this PI or not,
but I am very pleased with this unit.
It has Auto ground tracking and thresh to get exact ground balance,It can read large iron,most small iron is not usually seen with 1 m coil.
The only drawback is that their round coils are undiscriminating, but I purchased smaller discriminating square coil.
I think it is one of the deepest PI in the world,with 1x1m coil.

Can this smaller discriminating square coil (50cm) find coins? And how deep?

[marcel76]

Hi, this coil is perfect for findimg targets at upper to medium depths.
I got a nice coins at 15"-17" with it but you must know that this coil "see" better the bigger coins and medium sized buried objects. I made comparasion between this coil and other detector - without naming names I will say this coil impressed me.

[Megaraptor]

This is the best PI detector: http://www.mikronbg.com/Stinger2.html

[ParkHunter61]

The coil is more of a antenna -
its the circuit in the detector that discriminates.
I never heard of a Pi that Discriminates...
I would love to see a square coil - any pics or
sites that have pics ?
Bill.

[Keppy]

The new ..Whites ..TDI..PI discriminates you can knock out most steel & iron , aluminum , and bottle caps.. and still pick up coins and jewelry................. even though it is a gold detector But you have to purposefully misadjust certain controls............

[marcel76]

And this is the successor of my PI
[youtube=425,350]gaDxQS4pPTo[/youtube]
They have a lots of videos in youtube:
http://www.youtube.com/profile?user=...ch&view=videos

[Megaraptor]

Anyone seen how these detectors work? This is very impressive: http://rexmetaldetectors.com/?page_id=7

[Deese]

Anyone seen how these detectors work? This is very impressive: http://rexmetaldetectors.com/?page_id=7

I have seen some very interesting video footage from Bulgarian metal detector manufacturers,I am constantly looking at deep search pulse machines.Check into this fellow http://www.teknolojiekibi.com/delta_eng.html he has built some pulse units,I was reading some old post from another forum last night and the dollar figures they were throwing around were nothing like the big names.Who has the best price on the big box industrial units? Deepers I think?