bklein Posted December 29, 2022 Author Share Posted December 29, 2022 I have a Trifield meter which senses various interferences. I took it around the house and found an area behind my house that has a minimum measurement. Wasn’t really that bad in the garage though so maybe it’s meaningless (2.1 vs 2.3mg weighted mode, it’s 2.9mg right now at 7:40PST). If you have read my other thread though you will see my 12.5” coil died on All Metal so I need to fix that tomorrow morning. I added the video of the 12.5” coil failure behavior to the thread. Link to comment Share on other sites More sharing options...
bklein Posted December 30, 2022 Author Share Posted December 30, 2022 The gold ring is 18K, 17.77mm ID (I don’t have a ring sizer), 8.6g and has a diamond. 1 Link to comment Share on other sites More sharing options...
bklein Posted December 30, 2022 Author Share Posted December 30, 2022 I deleted the high EMI depth test in the OOW thread and retested at an outside test site with basically no EMI. Results basically the same. I tried 7us, 11us, and varied ATS. Same results. (Replaced video with one from this new location) Link to comment Share on other sites More sharing options...
Joe Beechnut OBN Posted December 30, 2022 Share Posted December 30, 2022 1 hour ago, bklein said: 17.77mm ID It's US size 7.5.. I don't have many 18k's .. Have to look thru my pics n see if can find close to yours ... Here is one, (Size ?8 )( 8grams). If I can find it, very close. Checking for more.. Just found one closer I think, more uniform in shape.. Link to comment Share on other sites More sharing options...
bklein Posted December 30, 2022 Author Share Posted December 30, 2022 Really the nickel test is all I’m concerned about as that’s what Fisher tests. You’ve already had better results than I have. Link to comment Share on other sites More sharing options...
Carolina Posted December 30, 2022 Share Posted December 30, 2022 4 hours ago, bklein said: Really the nickel test is all I’m concerned about as that’s what Fisher tests. You’ve already had better results than I have. I have a suggestion. How bout pack up your car and go detecting? Seems you are beating a dead horse to me. Good luck. Link to comment Share on other sites More sharing options...
bklein Posted December 30, 2022 Author Share Posted December 30, 2022 Plan to if this Covid will let me. Had it for 19 days. Link to comment Share on other sites More sharing options...
ECris Posted December 31, 2022 Share Posted December 31, 2022 Get well soon. Drink lots of fluid. 1 Link to comment Share on other sites More sharing options...
ALEXANDRE TARTAR Posted January 3, 2023 Share Posted January 3, 2023 I found this video on YouTube First "error", you sweep the target below the searchcoil without ever leaving it, the ATS therefore takes over and the detector ends up absorbing the small variations in the target. (recalibrating) Second "error", we don't ear the audio threshold so we can not ear the small target variations. The audio threshold must adapt to the listener, here it is the camera, we must hear the audio threshold through the video recording. Of course if you put it on your ears it will be too strong it will have to be reduced for adapt to the ears. Always a faint hum. Third "error" it is necessary to adapt to the standard sweeping speed of approximately one meter per second. So you have to go back and forth below the searchcoil (while leaving the detection zone of 1 meter per second). 1 Link to comment Share on other sites More sharing options...
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