First number is BP second number is JE
9kt baby ring(the size of a marble)----CTX 9" vs f75 12"/12.5"
18kt Large Ankh(size of a 50 cent piece)----CTX 11" vs f75 15"/13.5"
10kt 1926 class ring(thin broken size of a quarter)----CTX 10" vs f75 13"/11.5"
14kt(?) ring from the 1800's(thicker broken size of a quarter)----CTX 10" vs f75 12.5"/12.5"
10kt ring(thin size of a quarter)----CTX 13" vs f75 16.5"/14"
14kt 1987 class ring(thick a bit smaller than a 50 cent piece)----CTX 14" vs f75 17.5"/15"
10kt thin chain----CTX couldnt find it vs f75 3"/3"
14kt crucifix(smaller than a dime)----CTX couldn't find it vs f75 3"/4"
The CTX would just get more faint as the target got deeper however, the f75 was banging loud until just about the last two inches. It also seems that JE is really good on smaller gold jewelery. These are just air tests, so don't panic lol j/k
9kt baby ring(the size of a marble)----CTX 9" vs f75 12"/12.5"
18kt Large Ankh(size of a 50 cent piece)----CTX 11" vs f75 15"/13.5"
10kt 1926 class ring(thin broken size of a quarter)----CTX 10" vs f75 13"/11.5"
14kt(?) ring from the 1800's(thicker broken size of a quarter)----CTX 10" vs f75 12.5"/12.5"
10kt ring(thin size of a quarter)----CTX 13" vs f75 16.5"/14"
14kt 1987 class ring(thick a bit smaller than a 50 cent piece)----CTX 14" vs f75 17.5"/15"
10kt thin chain----CTX couldnt find it vs f75 3"/3"
14kt crucifix(smaller than a dime)----CTX couldn't find it vs f75 3"/4"
The CTX would just get more faint as the target got deeper however, the f75 was banging loud until just about the last two inches. It also seems that JE is really good on smaller gold jewelery. These are just air tests, so don't panic lol j/k