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You will probably find lots of bottle 

caps, metal pull tabs, and foil wrap. 

You should collect these and dispose 

of them in the relevant recycling bins. 

Do not be discouraged. Keep 

searching and you will be sure to find 

some rewarding objects.

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Inspired by

RESPECT OTHERS!

Always ask permission from the property 

owner before searching. Found objects are 

usually the property of the landowner, unless 

you come to a different agreement. It is a good 

idea to check current local, regional or 

national laws. If a find is of significant 

monetary or historic value, you should report it 

to local authorities, as ownership might 

automatically revert to the government which 

may pay a ‘finder’s fee’.

RESPECT THE ENVIRONMENT

and be thoughtful! It’s generally wise 

to take an extra bag along for any 

rubbish you dig up. It is good 

practice to remove and properly 

discard these findings instead of 

burying them again. Do not leave 

rubbish for other coin hunters 

to find.
Metal detecting is usually forbidden 

at historic sites and in most parks, 

so please check before searching. 
When recovering lost items, always 

make the smallest hole possible and return 

the ground surface to the way it was before 

you started to dig.
Do not use a shovel to dig! Many coin hunters 

use a small garden trowel and a flat-blade 

screwdriver.
When searching in sand, you will find it easier 

to use a scoop or a sieve with small holes.
If the coins you find are really dirty, you should 

be very careful in cleaning them, especially if 

they are old and possibly of high value. Do not 

use harsh chemicals or abrasives. Try soaking 

them for a day or two in olive oil, and then rub 

them gently with an old towel to remove the 

dirt.

Tips

CAUTION:

 

DO NOT DIP THE 

SEARCH COIL IN 

WATER. THIS IS NOT 

AN UNDERWATER 

METAL DETECTOR. 

YOU WILL DAMAGE 

THE UNIT.

-  Around old houses, especially 

near large trees where people 

often sit down to rest.

-  Along grassy areas next to paths.
-  Sites where annual fairs, 

carnivals or circuses take place.

-  Along beaches.
-  Local areas where historic events 

such as battles occurred, or 

where troops may have 

travelled or camped – 

remember to check 

current local laws before 

detecting in any historical 

places.

-  Your own front and back 

gardens.

Always remember to ask 

permission before searching 

on privately owned property. 

Always tell an adult where you 

are going!

Here are some places you 

might try searching for

metal objects:

METAL 

DETECTORS HAVE 

COILS. ELECTRICITY 

(OR AN ELECTROMAGNETIC 

CHARGE) IS SENT THROUGH 

THESE COILS TO THE GROUND 

AND BACK TO THE COILS. 

METALLIC OBJECTS 

INTERRUPT THE SIGNAL, 

WHICH RESULTS IN THE 

UNIT CREATING AN 

AUDIBLE SOUND 

(BEEP).

IN 1881, 

ALEXANDER GRAHAM 

BELL (THE INVENTOR OF THE 

TELEPHONE) CREATED THE 

EARLIEST FORM OF METAL 

DETECTOR EVER RECORDED, WHEN 

HE TRIED TO FIND A METAL BULLET 

LODGED IN THE PRESIDENT OF THE 

UNITED STATES BACK. PRESIDENT 

JAMES GARFIELD LAY DYING OF AN 

ASSASSIN'S BULLET, SO BELL 

HURRIEDLY INVENTED AN 

ELECTROMAGNETIC 

DEVICE TO TRY TO 

LOCATE IT.

Summary of Contents for TDK28

Page 1: ...1 x 9V battery not included The purpose of the crossed out wheelie bin symbol is to remind us that most electrical product and batteries contain trace elements which could be harmful to our environment and therefore our health We must all be careful to dispose of them responsibly in a specifically designated way either using a collection scheme or into the correctly labelled civic amenity NOT into...

Page 2: ...argeable batteries are not to be recharged Batteries are to be inserted with the correct polarity Do not short circuit the supply terminals Remove exhausted batteries from the metal detector When metal detector is not in use remove batteries to prevent possible leakage Use only recommended or equivalent battery types Do not dispose of batteries in fire batteries may explode or leak IMPORTANT INFOR...

Page 3: ...the knob the moment the beeping stops This position is the most sensitive detection setting You may want to repeat this procedure a few times to ensure that you have adjusted the metal detector to its optimum most sensitive calibration setting Move the metal detector close to a metal object and you will hear the beeping tone If you need to alter the sound use the VOLUME ADJUSTER knob to reach a co...

Page 4: ...ith small holes If the coins you find are really dirty you should be very careful in cleaning them especially if they are old and possibly of high value Do not use harsh chemicals or abrasives Try soaking them for a day or two in olive oil and then rub them gently with an old towel to remove the dirt Tips CAUTION DO NOT DIP THE SEARCH COIL IN WATER THIS IS NOT AN UNDERWATER METAL DETECTOR YOU WILL...

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