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Steve Herschbach

Fisher Impulse AQ (formerly Aqua Manta) Pulse Induction Metal Detector

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LE.JAG, 

I have a lot of nails on my beach.  As they corrode and become needle like they the give off both the low grunt sound and a high conductor sound. When you silence the iron on the Impulse does it silence both the low and high sound?

 

Thanks,

Tim

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13 hours ago, EL NINO77 said:

LE.JAG ... I would have one question .. is it possible to market AQUA-Pulse and TERRA-Pulse in the same time period ..?

Another question would be when will I start pre-orders for AQUA-Pulse and TERRA-Pulse detectors?

I admit to TERRA-pulse is a detector that is personally interested in me ...
 
 

the first to go out AQua

the Terra should not be long
it's the same platform, some components that change
+ the facade / the rest is of the programming ..

 

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4 hours ago, Tmox said:

LE.JAG, 

I have a lot of nails on my beach.  As they corrode and become needle like they the give off both the low grunt sound and a high conductor sound. When you silence the iron on the Impulse does it silence both the low and high sound?

 

Thanks,

Tim

in all metals the sound is mono-tone
  deep targets better mark the difference
sounds light and symmetrical = often gold

in saturation (sound too strong) the difference is more difficult
((it is necessary to raise the coil / to no longer be in saturation))

but iron, especially in length, like nails
give a double sound / very mark

the loss between / all metals and rejection
is very weak with AQ // everything depends on the sand
in white sand with normal mineralization
about 5%

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LE.JAG, will both coils be available to buy when the AQua starts shipping later this year? In my case, I do want both sizes.  I have an area that is very rocky that has produce my biggest diamond rings.  And the 8 inch coil would be best coil for this area.

 

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4 hours ago, TerryinHawaii said:

LE.JAG, will both coils be available to buy when the AQua starts shipping later this year? In my case, I do want both sizes.  I have an area that is very rocky that has produce my biggest diamond rings.  And the 8 inch coil would be best coil for this area. 

 

Hi Terry,

No, I think we'll have to wait a bit for the 8 '

but, there is a new mode that should give you a few pounds
while waiting for the 8 '
I can not say more ...
?

 

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On 6/26/2019 at 10:48 AM, Rick Kempf said:

I used an  AQ prototype last October under huge transmission lines - quiet as a mouse in all metal.

 

 

 

03950FB0-1498-46C5-9A3C-8B12B136650E.jpeg

Did you get a chance to try it in the other modes

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I tried them all at one time or another, I was finding aluminum scrap at this site - probably a result of the power line construction. I am pretty sure I was using either multitone or mute - I am not certain, I was not concentrating on the power lines, just trying it in the nice deep sand..  

The machine I had for a few days in October was a prototype and the production version is supposed to be refined in many ways. All metal is inherently quieter than any other mode, it has to do with the way information from more than one channel is used. It is a characteristic of multi channel PI detectors. 

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I'd love to compare this machine to my TDI at the beach.  But it most likely won't be available before August.   I know there is a lot of discussion as to depth and that it will detect a nickel at 17".  This compared to my TDI at 16", but the TDI has a 12" coil and the AQ will have the 12 1/2" coil.  Size will also increase the depth capabilities.  So that being said, it would be very interesting to see, comparing the two detectors using identical coil dimensions (the old saying apples to apples) .  I know there will be many more advantages of the AQ, pulse delay, iron features etc. but coil sizes need to be the same for a truthful analysis.

 

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3 hours ago, Mark Gillespie said:

I'd love to compare this machine to my TDI at the beach.  But it most likely won't be available before August.   I know there is a lot of discussion as to depth and that it will detect a nickel at 17".  This compared to my TDI at 16", but the TDI has a 12" coil and the AQ will have the 12 1/2" coil.  Size will also increase the depth capabilities.  So that being said, it would be very interesting to see, comparing the two detectors using identical coil dimensions (the old saying apples to apples) .  I know there will be many more advantages of the AQ, pulse delay, iron features etc. but coil sizes need to be the same for a truthful analysis.

 

the difference will be greater
if you have the target at 16 '
AQ will be at 20 '

the difference is stronger on low conductors (gold!)
thanks to the 7us under 16 volts

silence allows you to go further
I detected many gold rings
who was just a breath
  I think the TDI is able to see some
  but they are drowning in the noise
.....

not to mention that tdi are rarely 10us (real)
the best was pulscan 14.4 volts first generation
number from 1 to 200
the real copy of the goldscan 5

mass production to a little lost in performance ....

for AQ the specifications are very strict
to lose nothing .. / and especially the starting point is better !

 

++++ please
ask questions on the forum
I can not answer any mp / takes too much time ...

I do not have a specific release date
no price
(((and if I knew / I could not say)))
and to choose the AQ and TR testers
it's Fisher who manages ....

Thnaks

 

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Will the new Terra nugget version have solid coils, spoked coils don't do well on uneven terrain in gold country?

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