Deep searching detector

[Davis9000]

Hello! I want to build detector which will work with 1 meter square coil for searching average and big size objects to 1, 5 meter deep. I don't want a very complicated detector like Delta Pulse. Is there any not so complicated detector to build? What are you suggesting?

[kt315]

hi. you can directly buy soldered KOSCHEJ-5IM KIT from this site http://www.masterkit.ru/ http://www.masterkit.ru/main/set.php?code_id=265531