| Description: |
   
Kids
Metal
Detector
-
For
Day
/
Night
Use
with
Light,
Sound
Flexible
Handle
and
High
Sensitivity
Now
your
child
can
enjoy
the
hobby
of
metal
detecting.
They
can
take
their
metal
detector
to
the
beach,
park,
picnic,
camping
trip
or
even
in
the
back
yard.
This
cool
gadget
is
easy
to
operate
and
has
high
sensitivity,
adjustable
light
for
seeing
in
darker
places,
sound,
aluminium
extension
tube
-
extends
up
to
100cm
in
length
and
flexible
handle.
How
do
metal
detectors
work?
To
achieve
the
best
performance
from
your
metal
detector,
it
is
important
to
understand
exactly
how
it
works
and
why
it
'beeps'
when
it
comes
across
a
metal
target.
A
metal
detector
consists
of
three
basic
parts:
(a)
the
coil
(b)
a
power
supply
and
(c)
the
control
box.
Inside
the
coil
there
are
normally
two
sets
of
copper
wire
windings.
As
electrical
current
from
the
detector
is
passed
through
one
of
these
windings,
an
electromagnetic
field
is
created
and
sent
into
the
ground.
This
is
commonly
called
the
transmit
winding.
Metal
objects
conduct
electricity
and
will
therefore
alter
this
electromagnetic
field.
Alteration
to
the
field
caused
by
the
presence
of
a
metal
object
is
picked
up
by
the
second
winding
in
the
coil,
known
as
the
receive
winding.
This
alteration
is
sent
to
the
control
box
where
it
is
interpreted
as
a
metal
object
and
an
audible
signal
is
given
to
alert
the
operator.
Features
- Kid
metal
detector
- High
sensitivity
- For
day
and
night
use
- Ideal
for
the
beach,
park,
picnic,
camping
trip
or
even
in
the
back
yard
- Extendable
aluminium
tube
-
extends
to
100cm
- Flexible
handle
- Light
and
sound
- Requires
9V
battery
(not
included)
- Dimensions:
(W)
14cm
x
(D)
7cm
x
(H)
65cm-100cm
- For
Ages:
8
and
up
|
|
|