At numerous requests us was metal detector Garrett, model GTP 1350 is taken on testing. Which is new working out in rulers GT.
At first sight GTP 1350 it is similar on GTI 1500, the same size of the block of electronics, well in general from outside GTI 1500. The truth in 1350 is available the, unique scale (a mask, a grid, name as want) which specifies in the size of the found out purpose. A thing, undoubtedly, very convenient, that is at a combination the discriminator – the size of the purpose, it is possible to do already more less detailed conclusion. GTP on russki this Graphic Target Profiling, this name 1350 has received from abilities not only to specify in the target identifier and depth through LCD but also and the target size, however, in a bit other form as it was and is on GTI models. GTP defines three types of object, on size it, small, average and big. GTP differs from GTI naturally price, has the search coil of other type, rather than GTI, and at the same time has the same functions, as for example GTI 1500. For example, for definition of dimensions of the purpose on GTI the coil of type Scorcher is required to you, and on GTP you can put to model any, Crossfire 2 or DD, the purpose will be as will be defined on size, here where advantages. Object profiling, in 1350 models it is possible to disconnect that expands its possibilities as universal detector.
That is in the menu of options:
· Sensitivity (Sensitivity)
· the Sound Threshold (Audio Threshold)
· Loudness and tone of a signal (Tone and Volume)
· Working frequency (Operating Frequency)
· Accumulator Type (Recharged or the battery)
· the Exception of salts (Salt Elimination)
· the Sound discriminator (Tone ID)
· Illumination (Backlight)
GTP has five independent programs of search: coins, jewelry, relics, zero and user (Coins, Jewelry, Relics, Zero, Custom). First four are preliminary established at factory, but all five can be adjusted under themselves. Adjustment of program Customs (User), can be kept in memories of the detector, other programs which have undergone to change in work process, will be returned to the initial value after food deenergizing. The discriminator at 1350 not bad, however, as well as at all Garrett, the same type of the built in programs, the same function of an exception on discriminator segments. Eats GTP from 8 finger-type batteries of type AA, it is possible to establish accumulators. At installation of qualitative power supplies, the detector will live without change of batteries of 25-27 hours, is final if polzovatsja reasonably illumination and to work in ear-phones.
Field tests
After some tests by air, all of us managed to leave on a test platform and to send on errands a little GTP in actual practice. Air, sensitivity on 7: the purpose - 5 kop the USSR in a mode of the discriminator of 21 sm, pinpojnt 24 sm, 2 kop the USSR, the discriminator of 17 sm, pinpojnt 19 sm, prjaga from an army belt of the USSR, the discriminator – 36-38 sm, pinpojnt to 43-45 sm, a bucket in a mode of the discriminator of 70 sm, in pinpojnte 80-83 sm, affects new type of coil Rhino Proformance, with Crossfire results at 1350 were a bit less, the truth, on sm pair, but all the same, the fact. Further we have gone on a test platform, soil with a high mineralization, a frost – 9, 6 purposes, from 10 sm to 35 sm, coins, by advantage 5 kop, distance between coins of 30 sm are dug, from all purposes are found 4, coins on 30 sm and 35 are not found out, sensitivity on 8.5, phantoms have not found out, coincidence of circumstances or the fact, there is no saying, has probably carried, in general the detector worked accurately though it was cold, the display not myorz, not gljuchil, all worked adequately. As we used for comparison the coil 10 x 14 DD the truth on some sites which contained extremely mineralizuemyj structure which would give to any detector the heavy task for the test in depth and the general stability. The difference between the standard coil and DD was absolutely significant, and it meant that we have found out those purposes which differently you will not find, the same of 30 and 35 sm a coin 5 copeck DD the coil the truth is a bit heavier standard Proformance but it is that costs, believe, and depth of detection increases, and on mineralizovannoj to soil the detector behaves more more adequately, more more accurately though on Proformance I of anything bad cannot tell, on the contrary, only the good data, but DD yields more the best result.
The resume
New GTP 1350 detector easy in use, with elements informativnosti which are not present in other detectors of this price category. All adjustments can be made with the minimum number of pressing keys, and no difficult programming is required to receive a maximum of options. The detector has proved to be only from positive sides, konstruktiv very sound, ljuftov it is not revealed. GTP 1350 costs nearby 750$ and in addition to all you receive a 5-year-old guarantee. Some unessential accessories, search coils, including 4.5", 8.5" or 12.5"Crossfire 2, a concentric spiral and 10 x14 DD. The detector will approach the advanced users, beginners.
