1.Product Introduction

      The HOTEPX 7500 Long Range Metal detector is our the newest model which is upgraded based on VR1000B-II Long Range King. It could adjust the sensitivity during the setting testing and it also is an advanced Metal Detector System utilizing advanced FORWARD GAUSS technology that is both an audio and visual detector. This metal detector was first used in the field in 1984 and the FORWARD GAUSS technology that it uses has proven to be (by far) the most successful.
      This system was originally developed for professional archeologists and treasure hunters and has been used on many stations. With the development of faster and more complex processing units and a reduction in the cost of materials, we were able to begin offering this breakthrough technology to the general public at a much more affordable cost. Part of the success of this metal detector system is that it does not look like a standard 'metal detector'. Instead, it has the appearance of a fine, well manufactured piece of scientific equipment that one might expect to find at an archeological site.
      The HOTEPX 7500 metal detector 'custom builr' in a sturdy, hard side, padded case with two locks. The transmitter is case mounted and includes the 'Standard Seven' elements with selector switch. The system includes an installed, rechargeable gel cell battery with charger, transmitting antenna, receiving rods and receiver with belt clip, headphones and user manual all inserted into the specially fitted case.

2.Components

2.1.A black case with aluminum trim, a handle and two locks
2.2.External Battery Port
2.3.The Belt Receiver
2.4.Earphones
2.5.Receiving Rods
2.6.Battery Charger
2.7.Antenna
2.8.Marker Flags
2.9.Operators Manual

3.Specifications

Max Detection	5-50m
Detect Range	100-1000m
Rechargeable Battery	Continuous working 48 hours
Power	850mA
Frequency	433Mhz+/-150Khz
Inner Storage	EEPROM 16k*8Bit
Voltage	9~12VDC
Temperature Range	-40℃-85℃
Operating Humidity	0~95% (non-condensing)
Ultrasonic Frequency	400-3000Mhz+/-150Khz
Weight	14LBS

4.Frequency Range

P.G : 395-943 
TIN : 433-1038 
COPPER : 472-1132 
ALUMINUM : 512-1227 
GOLD : 618-1480 
JEWEL : 725-1740 
SILVER : 831-1999