On the basis of the "Classic version", our specialists released a specially upgraded Signum 7272M MFD GT device. This is a more powerful model of the metal detector, with an improved component base, a rod, a lightweight iron rod, which is more protected from mechanical damage. Installed additional protection against dust and moisture.
Differences from Signum MFD 7272M Classik
The main difference between the GT version and the standard version is that we modify each device instrumentally, due to this the stability and accuracy of the device have increased, which allows us to record weaker signals. The analogue regulator allows to result the gain in accordance with the ground conditions, also partial dust and moisture protection is added, (it does not provide complete water protection). Thermal stability is improved. High recovery speed (optional).
As a result, we get the following features:
1 Increase of the device sensitivity.
2 Quiet signals are better recorded.
3 Greater performance on hard ground.
4 Work in a heavily littered with large iron place without losing small targets.
5 Wider setting range through the use of a current switch and an analogue regulator.
Differences from Signum MFD 7272M ICB
All controllers are analog, that is, they work regardless of the parameters are set in the menu. .
1) There is a current switch to the coil at the bottom of the control box,
There are two positions. or 6 options for sensor current value:
· a) economy \ economy - 40%
· b) norms \ norms - 40%
· c) Turbo \ Turbo - 40%
The “ forward” position = current state set in MENU. (economy \ norms \ turbo)
The “back” position is approximately minus 40% of the set in the MENU.
The “back” position is applied:
a) The search on litter.
b) Mineralized soils (in combination with the program mode "Economy").
c) For the operational determination of dubious goals.
2) An additional gain control is located on the back of the body.
Gain control is NOT linear!
All gain values are given from the gain in the MENU of the device.
The minimum value is the position all the way to the left to the bottom white point. About 25% of the Gain.
Lateral white point - 100% gain.
The maximum value when turning all the way to the right. 200% of the gain.
The gain and device sensitivity are NOT linearly dependent.
Increasing the gain by 2 times - the sensitivity by 2 times will NOT increase!
Turning the gain control may cause short beeps.
This is not a defect.
Included in the Signum MFD GT