Do you have a question about the Fisher Research Labs F70 and is the answer not in the manual?
Activating automatic ground balancing and changing operating frequency.
Step-by-step guide to performing automatic ground balancing using the GROUND GRAB feature.
Adjusting sensitivity for optimal performance and managing interference.
Setting the discrimination level to reject unwanted metal objects.
Using the NOTCH feature to eliminate or re-include specific target ranges.
Techniques for accurately locating buried targets using the Pinpoint feature.
Interpreting the 2-digit numeric display for identifying metal objects.
Factors affecting the accuracy of target identification, including conductivity and soil conditions.
Achieving maximum depth by canceling ground minerals using GROUNDGRAB.
Ability to ignore metal objects like iron and aluminum for pleasant searching.
Using the Pinpoint feature to find the exact location of buried targets.
Methods to estimate target characteristics based on detector response.
Identifying and troubleshooting causes of false signals and chatter.
Adjusting sensitivity for different searching conditions and managing noise.
Practical advice and best practices for performing ground balancing.
Activating automatic ground balancing and changing operating frequency.
Step-by-step guide to performing automatic ground balancing using the GROUND GRAB feature.
Adjusting sensitivity for optimal performance and managing interference.
Setting the discrimination level to reject unwanted metal objects.
Using the NOTCH feature to eliminate or re-include specific target ranges.
Techniques for accurately locating buried targets using the Pinpoint feature.
Interpreting the 2-digit numeric display for identifying metal objects.
Factors affecting the accuracy of target identification, including conductivity and soil conditions.
Achieving maximum depth by canceling ground minerals using GROUNDGRAB.
Ability to ignore metal objects like iron and aluminum for pleasant searching.
Using the Pinpoint feature to find the exact location of buried targets.
Methods to estimate target characteristics based on detector response.
Identifying and troubleshooting causes of false signals and chatter.
Adjusting sensitivity for different searching conditions and managing noise.
Practical advice and best practices for performing ground balancing.
| Frequency | 13 kHz |
|---|---|
| Discrimination | Yes |
| Sensitivity | Adjustable |
| Operating Modes | All Metal, Discrimination |
| Display | LCD |
| Search Coil Size | 11 inches |
| Battery Type | 4 x AA |
| Ground Balance | Automatic |
| Target ID | Yes |
| Waterproof | Searchcoil only |









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