Deprecated: Return type of RemexHtml\Tokenizer\PlainAttributes::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/PlainAttributes.php on line 24

Deprecated: Return type of & RemexHtml\Tokenizer\PlainAttributes::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/PlainAttributes.php on line 28

Deprecated: Return type of RemexHtml\Tokenizer\PlainAttributes::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/PlainAttributes.php on line 32

Deprecated: Return type of RemexHtml\Tokenizer\PlainAttributes::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/PlainAttributes.php on line 39

Deprecated: Return type of RemexHtml\Tokenizer\PlainAttributes::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/PlainAttributes.php on line 44

Deprecated: Return type of RemexHtml\Tokenizer\LazyAttributes::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/LazyAttributes.php on line 42

Deprecated: Return type of & RemexHtml\Tokenizer\LazyAttributes::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/LazyAttributes.php on line 49

Deprecated: Return type of RemexHtml\Tokenizer\LazyAttributes::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/LazyAttributes.php on line 56

Deprecated: Return type of RemexHtml\Tokenizer\LazyAttributes::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/LazyAttributes.php on line 66

Deprecated: Return type of RemexHtml\Tokenizer\LazyAttributes::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/sites/site100008071/web/wiki/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/LazyAttributes.php on line 102

Deprecated: ctype_digit(): Argument of type bool will be interpreted as string in the future in /home/sites/site100008071/web/wiki/includes/libs/objectcache/wancache/WANObjectCache.php on line 2403
Der Leerrohrfinder – Fingers Wiki

Der Leerrohrfinder

Aus Fingers Wiki

Zur Navigation springen Zur Suche springen

Aus einem Beitrag von Bastelbruder

Forenbeitrag

Vorgehensweise

Eine Gubbelcam weiß nach kurzer Strecke nicht mehr wo sie ist. Ich würde eine Einziehspirale hineinschieben, am Ende mit einem angeschrumpften, kleinen Wechselfeldgenerator. Dessen Weg läßt sich von außen recht gut nachvollziehen, auch durch Gußeisenrohr und sogar hinter 1mm Stahlblech.

Der für 18mm-Leerrohr(fehler)suche konzipierte Winzling mit 1mW Input ist mit einer Kammrelais-Suchspule am Mikrofoneingang eines Kassettenrecorders noch in einem Meter Abstand hörbar, für die Kanalrohrsonde darf die Spule etwas größer ausfallen.

Schaltung

Abgerufen von „https://www.fingers-welt.de/wiki/index.php?title=Der_Leerrohrfinder&oldid=1480“

Der Leerrohrfinder

Vorgehensweise

Schaltung

Navigationsmenü

Suche