METAL DETECTOR COMPARISON
The only dynamic metal detector comparison engine|
Fisher F4 [Remove]
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Fisher F5 [Remove]
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Discovery TF-900 [Remove]
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| Physical | |||
Length  |
41.5” to 51.5” | 41.5” to 51.5” | -” |
| Weight |
2 lbs. 14 oz. | 2 lbs. 14 oz. | 6 lbs. |
| Arm Rest | Fixed, Strap Optional | Fixed, Strap Optional | No |
| Adjustable Shaft |
Yes | Yes | No |
| Control Box Mount |
Standard | Standard | Standard |
| Display Type |
LCD | LCD | - |
| Batteries | 9 Volt (x 2) | 9 Volt (x 2) | AA (x 6) |
| Removeable Coil |
Available | Available | - |
| Optional Coil(s) | Yes | Yes | No |
| Headphone Jack | 1/4” | 1/4” | 1/4” |
| Audio Tones |
Yes | Yes | No |
| Volume |
Fixed | Adjustable | Fixed |
| Low Battery Warning | Yes | Yes | Yes |
| Detector | |||
| Detector Type |
All-Purpose | All-Purpose | All-Purpose |
| Technology |
VLF Single Frequency | VLF Single Frequency | VLF Multiple Frequency |
| Frequencies |
1 (5.9kHz) | 1 (7.8kHz) | |
| Search Modes | 4 (Auto Tune (All Metal), Discrimination, Notch, Pinpoint) | 3 (Auto Tune (All Metal), Motion Discrimination with Notch, Pinpoint) | 2 (All Metal, Trace) |
| Discrimination |
Adjustable | Adjustable | - |
| Threshold |
Adjustable | Adjustable | - |
| Sensitivity |
Adjustable | Adjustable | Adjustable |
| Ground Balancing |
Fixed: No Manual: Yes Automatic: No | Fixed: No Manual: Yes Automatic: No | Fixed: Yes Manual: Yes Automatic: No |
| Target Identification |
Yes | Yes | No |
| Programmable Target ID |
Yes | No | Yes |
| Target ID Segments |
95 | 99 | None |
| Depth Indication |
Yes | Yes | No |
| Pinpoint Mode |
Yes | Yes | No |
| Exclusive Features |
One Touch \"Zap\" Notch Targets | Phase Lock, Frequency Shift | |
| Coil | |||
| Shape | Open Elliptical | Open Elliptical | Open - |
| Type | Double D | Concentric | Mono |
| Size | 11\” x 7.5\” | 10” x 5.5” | - |
| Waterproof |
Yes | Yes | No |
| Submersible |
Yes | Yes | Yes |
| Other | |||
| Instruction Manual | Yes | Yes | Yes |
| Instruction Video | No | No | No |
| Rechargable System |
Not Included | Not Included | Not Included |
| Manuf. Warranty | None | None | None |
| More Information | Click for more info | Click for more info | Click for more info |