Features:
Dual Voltage Technology (DVT) & Multi-Period Sensing (MPS)
Microprocessor Controlled
Selectable Sweep Speeds
Selectable Ground Balance Type
LCD Function Display
3 Pre-Programmed Search Modes
Switchable Monoloop/DD Coil Settings
4 Selectable Audio Modes
Lithium Battery
2 Sensitivity Modes
Iron Rejection / Discrimination
All Metal Mode
Volume Limit
4 Audio Modes
Soil Switch
1/4" Headphone Jack

The GPX-4000 Comes With:
11 DD Coil
Coil Cover
Lithium Ion Battery
Wall & Car Charger
Battery Harness & Waist Belt
Koss Headphones
Instruction Manual
2 Year Limited Warranty
Items subject to change
Item
Price
Order
GPX-4000
4995.00
GPX-4500
5995.00
8" Round Mono Commander Coil
199.95
8" Round Coil Cover
14.95
10" Elliptical DD Commander Coil  
199.95
10" Elliptical Coil Cover
14.95
11" GP Extreme Coil  
240.95
11" Round Mono Commander Coil
249.95
11" Round Coil Cover
19.95
11" Round Coil Cover  (black)
11.95
15" Elliptical Mono Commander Coil
279.95
15" Elliptical DD Commander Coil  
299.95
15" Elliptical Coil Cover
14.95
18" Round Mono Commander Coil
329.95
18" Round DD Commander Coil  
349.95
18" Round Coil Cover
19.95
18" Round Coil Cover   (black)
16.95
Coil Hardware
3.95
Lower Rod
34.95
Handle Assembly
59.95
Lithium Ion Battery
349.95
Lithium Ion Battery with Built-In Amplifier
397.95
Lithium Ion Wall Charger
39.95
Lithium Ion Car Charger
29.95
GPX Power Lead
49.95
GPX Battery Harness
74.95
GPX Waist Belt
49.95
1 1/2" Nylon Bolt & Nut
1.97
Armrest Cover
12.95
Bungee Strap
3.95
Koss Headphones
49.95
Minelab Carry Bag
49.95
If you need a part not listed, let us know. It may be available.

Koss Headphones
Lithium Ion Battery

Carrying Case
GPX Battery Harness & Waist Belt
Minelab Hat
(apparel)