GG777 Gold Detector

gramgold-GG777 Golden King (The world's best underground metal detector).

technical parameters:

*  the way to launch :a two-level type ofimpulse conduction

*  technology: MPS,DVT and SETA

*  d-standard coil coils (Double d) study: 94.5cm diameter: 27.5cm

*  audio output 6.35mm (? inch) headphone/headset plug headset

*  dual density compression CTN, compression,waterproof, moisture-proof. Carton: box 45.5*34.5*18.5cm host: 27.5*21.5*9.5cm

*   LCD 64x128 screen resolution white backlight

*  probing depth 20-40 cm one gram of gold and so on volume and depth to this ratio,other metals by weight and size length 1-3m

*   length:  94.5cm 

*   output voltage  : probes 12VDC, 12V DC at full power. Maxdischarge current of 1 a

*   weight : 7.8kg

*   operating temperature range 0 ° C~45 ° c (32° F~113 ° f) storage temperature-20 ° C~+65 ° c (-4 ° F~+149 ° f)