oldandtired
Member
So, I picked up a coinstrike. Had a chance to play with it inside and was checking out target ID. If I wave a coin, dime penny or quarter under the coil it ID's correct to around 4 inches distance, ID around 34 to 36 on the meter and audio ID as coin. Any further distance, ID drops to 13 or 14 on the meter and square tab on the audio ID.
The really strange thing is if I wave a large piece of foil or square tab under the coil at about four inches it It will ID alright at 09 to 11, if I increase distance, past four inches the meter reads 13 or 14 and audio ID remains the same. Past about 4 inches to about 8 or 9 inches, the tab, large piece of foil, quarter and dime all read the same at 13 or 14 on the meter, with the square tab ID.
Those who have used the coinstrike. Is this normal? Bench air testing the coinstrike.
I realize the real test will be in the dirt, but I've never seen a detector that IDs like this in air test.
Thanks all.
The really strange thing is if I wave a large piece of foil or square tab under the coil at about four inches it It will ID alright at 09 to 11, if I increase distance, past four inches the meter reads 13 or 14 and audio ID remains the same. Past about 4 inches to about 8 or 9 inches, the tab, large piece of foil, quarter and dime all read the same at 13 or 14 on the meter, with the square tab ID.
Those who have used the coinstrike. Is this normal? Bench air testing the coinstrike.
I realize the real test will be in the dirt, but I've never seen a detector that IDs like this in air test.
Thanks all.