Delta 4000 and Fisher F70 F75

[larrylwill]

I sometimes use a Delta 4000 for seeded hunts. I also have a Fisher F75 upgraded. I have found that all the F70 and F75 fisher coils and the Delta 4000 coils are interchangble. They all work find on either detector. Somewhere I have a coild chart that shows what coils work with what detectors and will post it when I find it.

 

[Monte]

I sometimes use a Delta 4000 for seeded hunts. I also have a Fisher F75 upgraded. I have found that all the F70 and F75 fisher coils and the Delta 4000 coils are interchangble. They all work find on either detector. Somewhere I have a coild chart that shows what coils work with what detectors and will post it when I find it.

The F75 and F70 & Tek. Patriot share coils and work at 13 kHz. The Delta and other Greek series models operate at a much lower frequency and while a coil plug fits, the shouldn't work properly on those models.

Some coils for the Delta family can work on the 19 kHz inits, but some of them, especially Concentrics, do not work very well.