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The Fisher Gold Bug Pro Coil Combo is built for serious gold prospectors, relic hunters, and advanced detectorists who need strong sensitivity in mineralized soil. Operating at 19 kHz, the Gold Bug Pro is designed for small gold nuggets and low-conductive targets while still offering practical all-around performance. This coil combo includes both the 5" DD coil and 10" DD coil, giving you more flexibility for tight target separation, bedrock cracks, brush, open ground, and general prospecting.
This coil combo includes both the 5" DD and 10" DD searchcoils. Use the 5" DD coil when you need tight target separation around rocks, roots, bedrock, brush, and trash. Switch to the 10" DD coil when you want more ground coverage for open areas and general prospecting.
The 19 kHz operating frequency gives the Gold Bug Pro strong sensitivity to small gold, low-conductive targets, and faint signals in mineralized soil. It is a practical choice for prospectors who want lightweight performance with visual target information.
The Gold Bug Pro offers manual ground balance and computerized Ground Grab ground balancing, helping you adjust quickly to changing mineralization, hot rocks, black sand, and difficult prospecting soil.
All Metal mode maximizes sensitivity for prospecting, while Discrimination mode helps reduce unwanted targets. Pinpoint mode provides target location and depth information to make recovery easier.
Excellent for small nuggets, tight bedrock, crevices, brush, trashy ground, and careful target separation.
Adds more ground coverage for open areas while keeping the detector sensitive and responsive.
A high operating frequency gives the detector strong sensitivity to low-conductive targets like small gold.
Computerized Ground Grab ground balancing helps speed up tuning in changing mineralized soil.
Numeric target ID helps you evaluate targets before digging, especially when moving between prospecting and relic hunting.
Fe readout gives extra information about iron mineralization and ground conditions.
Fe-Tone audio helps identify iron responses while keeping desirable targets easier to hear.
Pinpoint mode helps narrow down target location and provides depth information for easier recovery.
At approximately 2 lbs 8 oz, the Gold Bug Pro is easy to swing during long prospecting sessions.
| Purpose | Gold Prospecting, Relic Hunting, Difficult Ground Conditions |
|---|---|
| Manufacturer | First Texas Products, LLC |
| Brand | Fisher Research Labs |
| Country of Origin | USA |
| Warranty | 2 Years |
| Technology | VLF |
| Frequency | 19 kHz |
| Operating Modes | All Metal, Discrimination |
| Ground Balance | Manual and Computerized Ground Grab |
| Discrimination | Yes, adjustable 0-80 scale |
| Target ID | Yes |
| Numeric ID | Yes, 0-100 |
| Fe Readout | Yes |
| Fe-Tone Audio | Yes |
| Audio | 3-tone audio: VCO Audio, Low-Tone, High-Tone |
| Volume | Adjustable, target-responsive VCO audio |
| Sensitivity | Adjustable gain control |
| Depth Indicator | Yes, in Pinpoint Mode |
| Pinpoint | Yes, non-motion pinpoint mode |
| Memory | No |
| Backlight | No |
| Display | Digital |
| Weatherproof | No |
| IP Rating | Not Rated |
| Included Searchcoils | 5" DD and 10" DD |
| Headphone Jack | Yes, 1/4" |
| Weight | 2 lbs 8 oz / 1.13 kg |
| Battery Type | 1 x 9V Alkaline |
| Battery Life | 15-20 hours, alkaline recommended |
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
US$40
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