For researcher about diamonds and gemstones underground offer you a modern scientific and technical innovation to monitor places of diamonds and gemstones.
TITAN GER - 500 PLUS is light weigh ,easy to use ,and fast discovery.
GER DETECT company put All high technology and global full digital system with sensors to capture a quick goal and sensors to be the first device discovery of diamonds and gemstones in the ground.
Device depth of up to 65 meters in the ground and front range 3000 square meters.

TITAN GER - 500 PLUS Diamond and Gemstones Detector (Long Range System)

TITAN GER - 500 PLUS a device with multiple features searching for diamonds and gemstones in the ground
This fully digital system is highly accurate and discriminates system identification and monitoring is assured to signal via the intelligent sensor routing screen with a beep sound for the location of the target
1- Large Diamonds Search system.
2- Small diamonds search system.
3- Gemstones search system.
The list contains the widest choices of gems which are eighteen different species.
The device works on six different types of soil: (natural - clay - rocky - sandy – mixed, and mineral) for more accurate results. 
The front range of the device is 3000 square meters and a depth of 65 meters maximum. 
With the possibility of determining the depth in meters and centimeters.
It operates in six different languages: (German - English - French - Italian – Spanish, and Arabic).