I just received a 1 year old BHID 300. In Washington State my ground is highly mineralized and I was not impressed with the 300 set to presets! My Tesoro Compadre hits harder on a nickel! The machine recovers so fast it seemed difficult to GB. I did my best, so perhaps my hot ground or other interference is to blame, but the ID lights would not even light up in disc until I got within 5 inches of the 5 cent piece! This is what happened the last time I tried a 300, which was returned to the dealer because I thought there was something wrong with it. But in my ground at preset, the BHID performs poorly! What's going on with that? I will test again and see if better at a different location. Perhaps the machine will work better in low mineralized Caribbean sand? Advice appreciated.
Next I tried to Super Tune as described on the forum. I was able to but ended up with a very choppy threshold in AM. Also there was some random falsing of lights. Again my hot ground may have something to do with that and also some radio interference now and then. But with that said the BHID came to life! It was so sensitive I had to hold my hand digger behind me! Despite a choppy threshold, gold rings responded sharp and loud at some 12 to 16 inches above the ground! So, does a Super Tuned BHID run choppy? Or will it smooth out at the beach? Even with a rough audio trash targets came in poorly and drawn out. I could almost discriminate by ear in AM! When Super Tuned the BHID seems like a whole different ball game! While my Excaliburs may go as deep on gold, the deep gold response is very small and the sweep speed slow. Not so with the BHID! Even with a faster swing the BHID hits deep gold loudly, and would easily get my attention.
There is more... I took the 300 over to 2 iron trash targets in my yard that I know of. The BHID easily picked them up with a red light. But between the iron I also got a solid audio with blue/green light and dug a black penny. What is really amazing about this is, that over the years I have tested many machines on those 2 iron pieces and none ever reported the penny! Even Excaliburs! I thought that large BHID 12 inch coil was prone to target masking? Thinking this was a fluke, I set gold rings directly over iron trash in the ground and each time the BHID 300 correctly ID ed the gold ring- loud and clear. How is this possible? Even my Excalibur needed several passes to get a good response from the ring... and that with iron mask!
So I'm very excited about the BHID Super Tuned and will have to test further. The BHID just might be the answer for short Caribbean treasure vacations. Fast responding, covers the ground and hits deep gold with target ID lights to optimize target recovery/selection. I'm hoping the BHID will smooth out at the beach, but so far it's looking very promising. I also have another used BHID 9.5 inch on the way to compare results. Again all BHID advice is greatly appreciated. Thanks, CC.
Next I tried to Super Tune as described on the forum. I was able to but ended up with a very choppy threshold in AM. Also there was some random falsing of lights. Again my hot ground may have something to do with that and also some radio interference now and then. But with that said the BHID came to life! It was so sensitive I had to hold my hand digger behind me! Despite a choppy threshold, gold rings responded sharp and loud at some 12 to 16 inches above the ground! So, does a Super Tuned BHID run choppy? Or will it smooth out at the beach? Even with a rough audio trash targets came in poorly and drawn out. I could almost discriminate by ear in AM! When Super Tuned the BHID seems like a whole different ball game! While my Excaliburs may go as deep on gold, the deep gold response is very small and the sweep speed slow. Not so with the BHID! Even with a faster swing the BHID hits deep gold loudly, and would easily get my attention.
There is more... I took the 300 over to 2 iron trash targets in my yard that I know of. The BHID easily picked them up with a red light. But between the iron I also got a solid audio with blue/green light and dug a black penny. What is really amazing about this is, that over the years I have tested many machines on those 2 iron pieces and none ever reported the penny! Even Excaliburs! I thought that large BHID 12 inch coil was prone to target masking? Thinking this was a fluke, I set gold rings directly over iron trash in the ground and each time the BHID 300 correctly ID ed the gold ring- loud and clear. How is this possible? Even my Excalibur needed several passes to get a good response from the ring... and that with iron mask!
So I'm very excited about the BHID Super Tuned and will have to test further. The BHID just might be the answer for short Caribbean treasure vacations. Fast responding, covers the ground and hits deep gold with target ID lights to optimize target recovery/selection. I'm hoping the BHID will smooth out at the beach, but so far it's looking very promising. I also have another used BHID 9.5 inch on the way to compare results. Again all BHID advice is greatly appreciated. Thanks, CC.