Author Topic: Garrett AT PRO Target ID'S (Read 2748 times)

Smurf · « **Reply #25 on:** December 23, 2011, 13:24 »

Thank You Jack for upgrading the TID's

This will make it all the more easier for AT PRO Owners

and as said, print it out laminate it for quick referance

AT Pro Guy · « **Reply #26 on:** December 23, 2011, 13:37 »

i need to print it, finding relics with it. so should be adding relic numbers on it as well. this is also a relic hunting forum. so many things this machine is digging up, is like xmas everyday i detect a ruin

pepper · « **Reply #27 on:** December 29, 2011, 11:38 »

0 –45
46 –50 5c foil thin 9ct gold
51 –55 10c current pulltab
56 –60 beaver tail pulltab, gold half sov(58-60)
61 –65 3d 20c 50c
66 –70 71 –75 6d KGV Penny
72 –75 post45 sixp
75 –77 post 45 3d
76 –77 KGV half penny
76 –80 1/2p 1/-$1 $2
76 –77 gold sovereign 1871
t77 –78 pre45 3d
80 -82 post45 florin
81-83 pre45 sixp
83 –85 half penny roo
81 -85 1p 6d pre 45 2/-1c
86 –90 90 pre 45 florin
91 -95 50c round
96 –99

AT Pro Guy · « **Reply #28 on:** January 02, 2012, 15:19 »

thanks pepper, i will print your one out now.
just wish you did not mention half sov at 58. i was ready to say yippee i can discriminate out everthing below 60. i already discriminate everything below 45 and set iron to 36 and below, confused? i get 4 numbers of iron show up, garrett video suggested this as a iron nail will cause you to miss a coin if you set iron discrimination to 40, they said set to 36 and you still get the coin register on vdi.
i have noticed with beaver pull tabs, the more artistic the former owner of them has been the more different the target id, i find some wrapped up tightly in a ball, others molded into some form or another and it does move vdi number around.

Guy66 · « **Reply #29 on:** February 02, 2012, 16:50 »

Excuse my ignorance,but does it make a difference wether in std or pro mode?

BAZ · « **Reply #30 on:** February 02, 2012, 17:07 »

No, Both modes read the same.
Baz

6666 · « **Reply #31 on:** February 09, 2012, 17:04 »

Tested out my new 9x12 Conc coil with some targets in a 3 inch hole in backyard
I like the conc over the DD, it gives great pinpont, more stable TID.
Tested in local park, 10c and bottle caps are about the same responce

ATpro TDI with 9x12 Conc coil, pro mode zero, No disc, iron Disc 40, Iron audio off

2c 82 solid
5c 47-8
10 53
20 61
50 64-65
$1.00 76-77 chirpy
$2.00 75 chirpy
1/2P 77
1P 86-87
3P 78-79 chirpy
6P 74 chirpy
Shilling 79

Pull tab 52-53, 54-55
Al bottle top 78
Ring from beaver tail 60
Beer bottle cap all over

wetfeet · « **Reply #32 on:** February 16, 2012, 00:00 »

Great list, though I notice some of my readings are slightly different. Particularly the gold sov, I also used an 1871 and had a constant reading of 66-68 from the surface down to 100mm and 66-75 at 200mm.

I have also added pre and post 1946 3p as the silver contents differ affecting the reading.

2c 82 solid
5c 47-8
10 53
20 61-64
50 64-65
$1.00 76-77 chirpy
$2.00 75 chirpy
1/2P 77
1P 86-87
post 1946 3P 65-66
pre 1946 3p 78-79
6P 74 chirpy
pre 1946 6p 82-83
Shilling 79-80
1871 gold sov 66-68

wetfeet

Neo81xxx · « **Reply #33 on:** February 28, 2012, 20:44 »

you know this page comes up first on a google search for "80 81 at pro target id"

AT Pro Guy · « **Reply #34 on:** March 04, 2012, 00:00 »

found a threepence today, it came up at 61. it was a 1950 coin. i normally find them close to 80s i thought.
i put it back on ground to double check the target id, it was 61. mid tone audio on machine, normally they pop up on high tone audio. got me thinking i often not digging mid tones in the high trash relic area, just this one was a small pinpoint so i thought i better check it.

scratchinaround · « **Reply #35 on:** March 04, 2012, 01:12 »

Quote from: AT Pro Guy on March 04, 2012, 00:00

found a threepence today, it came up at 61. it was a 1950 coin. i normally find them close to 80s i thought.
i put it back on ground to double check the target id, it was 61. mid tone audio on machine, normally they pop up on high tone audio. got me thinking i often not digging mid tones in the high trash relic area, just this one was a small pinpoint so i thought i better check it.

hi jacko

mmmmm VDI,S accurate or not? sometimes mbe, the rest, dig-dig dig. cheers

willy46 · « **Reply #36 on:** March 04, 2012, 07:52 »

Just goes to show that we are always learning something on each outing. I bet your brains ticking over now mate.

BAZ · « **Reply #37 on:** March 05, 2012, 08:27 »

Aussie pre decimal silver coins up to 1946 had 92.5%silver content = high TDI numbers. After 1946 silver content was reduced to 50% together with 40% copper = lower TDI numbers.
Baz

pepper · « **Reply #38 on:** March 05, 2012, 21:52 »

tis true whatbaz says,i have alot more early 3pence than the later ones because of this.
the post '46 will give the mid tone

Silverdigger · « **Reply #39 on:** March 07, 2012, 20:32 »

Nice to know,I'll start digging around 61 because most of the time I don't dig them

AT Pro Guy · « **Reply #40 on:** March 08, 2012, 01:23 »

i was same, 60 to 64 was a lot of just metal rubbish, but 61 is threepence, wow i found 4 of them in past two hunts now. kicking myself for not doing it in past 3 months.
need to print out this list and really get me head into gear, start learning the numbers of by heart. just a lot of stress this year i guess has stopped the brain

tonyw · « **Reply #41 on:** April 18, 2012, 08:18 »

Thanks for the effort on the list guys

i have a target from yesterday thats chiming on 91
but it was dark so i havent dug it out yet, maybe its a round 50c.

AT Pro Guy · « **Reply #42 on:** April 18, 2012, 14:41 »

A lot of my 90s readings are rusty tin roofing but I always dig

low key · « **Reply #43 on:** April 27, 2012, 18:13 »

just like to add, my chunky 18k white gold ring (11g) that i got the other day. Was a solid 64 on the at pro international, i thought it was going to be 20c and it was deep in the wet sand.

cheers locky

crocky · « **Reply #44 on:** May 10, 2012, 14:24 »

Quote from: AT Pro Guy on April 18, 2012, 14:41

A lot of my 90s readings are rusty tin roofing but I always dig

Does this listing work for the AT Gold as well?

AT Pro Guy · « **Reply #45 on:** May 10, 2012, 18:58 »

AT Gold is a bit the same, with say a florin in early 90s? cant remember id been a real long time since i dug one. But with the florin or thick silver the vdi is fixed/steady on the number, with rusty tin it can be steady on 99 but can also be jumpy from lows 80s to mid 90s, jumps like crazy, what i do then is scrap leaf litter, weeds, soil with my foot and wave again.
Usually rusty stuff is on the surface or first inch, needs the O2 to help rust.
Washers are coming up as a penny, but with AT Gold today (11 inch dd) i dug a washer from a watch? was tiny and down 10 inches came up as 82, i was expecting penny but still impressed by size/depth of the find.
With AT Gold its in All Metal mode, to the audio is way different to ACE or Pro, also when you have a doubt in all metal mode you can switch on iron audio, that does tell you right away if its rust or silver coin.
Did find once a florin with a penny and half penny, so that was reason the vdi was jumpy, since then i have done that iron audio trick to be double sure