
****>x**************************>x*>x***
and
controls
the garage
light
from 100
feet away.
Meeting
FCC
rules,
the Electro
-Lift
uses a
new
radio coding
system
called pulse
-tone
modulation.
The
23/4
x 33/4
x 1 -inch,
10 oz.
transmitter
can
be
carried
in purse
or pocket,
clipped
to
the sun
visor
or
under
the dashboard.
The
receiver
fastens
to the
wall of
the garage;
not overhead
as
in other
ver-
sions.
The
Electro
Lift gives
double
protection
against
mishaps
with
both pushbutton
and
auto-
matic
stop
features;
handles
single
or double
one -
piece
doors
up to
20 feet
wide and 8
feet
high,
sectional
doors
up to
10 feet
wide.
The complete
Perma
-Power
Electro -Lift
system
sells
for
$179.95,
and
is
friction- driven (the
Perma -Power
model
G -670
is a
chain
-drive unit).
Available
nationally,
or
write
to
Perma -Power
Co.,
5740
N.
Tripp
Ave.,
Chicago,
Ill.
60647.
Self-
Service
Technician
Mercury
Electronics
has
dolled
up
their
new
self
-serv-
ice tube
tester
204 Series
in
modern
blue
and grey
cabinet
designs.
The
new units
have
a panel
designed
to accom-
modate
over
1,700
tube types
including
the latest
nuvistors,
novars,
compactions,
magno-
vals and
10 pin
types.
They
also
test
fuses,
pilot
lights,
b-
and
12 -volt
auto
radio
vibra-
tors.
Only
two
settings
are
required
to test
any
tube,
and
a
flip
tube
chart
lists over
1,700
tube
types.
For
positive
contacts
there are
68
phosphor-
bronze
and
beryllium
tube
sockets.
The
Lo -Boy
Floor
Model
204LB
is dealer
net
S209.95,
Counter
Model
204C
is
$159.95.
Mercury
Elec-
tronics
Corp.,
315
Roslyn
Rd., Mineola,
N.
Y. 11501.
Low
-Cost
4 -Track
Recorder
At
a
nice price ($89.95)
the
Model RK
-810, Stock
No.
99-
1527WX,
has
3 speeds
with
4 -track
mon-
aural
/record
and
4 -track
playback
stereo
with 5-
position
selector
control
for
rewind, stop,
run,
fast
forward
and
pause
for instant
editing.
It has
a
self -
contained
5 -inch
speaker,
3 -digit tape
counter
with
FEBRUARY-
MARCH,
1967
MESHNA
SURPLUS
BARGAINS
GEIGER
COUNTER
chassis assembly,
less
probe
tube,
with
11111
mie roamp
indicating
meter
550 volt transistor
power
supply
which operates from
9 volt
transistor
radio battery.
Unused.
with schematic.
Stock
#410
$4.00
SUN
CELL
KIT
makes
electricity
from
the
sun. Package
of
5
cells with book
of
experiments.
Stock
#SOL
-1
51.50
SNOOPERSCOPE
TUBE
late
style
military IR
viewing
tube,
see in dark.
With spec sheet. #6032
$6.50
ALNICO
MAGNET.
lifts
50
lbs. #404
$4.00
POWER
SUPPLY
KIT
output
of 6 -12 -24
volts DC
6
amps
from
115
volt house
current. Use
it
for powering
surplus
gear.
plating,
experimentation. #340
$12.00
IBM
WIRED
MEMORY
PLANES
160
core plane
with
spec
sheet.
(send for
info
on many
larger types
available)
#1611
$4.00
INFRA
RED
DETECTOR
TUBE
sensitive IR
detector.
#442
$1.00
INFRA
RED
FILTER
use
on your
light for
IR
source
#142A
$1.75
POLAROID
FILTER sheets,
5x5
Inch
#255
2/$1.00
M -3 SNIPERSCOPE
infra
red
viewer,
complete
operational,
less battery.
See
in the dark.
$225.00
100
MICROAMP
METER new GE,
arbitrary
scale #434
$1.50
PUSH
BUTTON
assembly
from auto
radio,
with ant.
RF,
ose.
assembly,
brand
new.
Experimenters
delight.
#401
$1.00
The above
listing
show
only
a
few bargains
available
from
our
SO page
catalog
crammed
with fantastic
&
unusual
electronic
&
optical equipment
purchased
by
us from
Coy-
eminent
&
varied
sources.
For
the experimenter,
photo
bug.
R &
D lab
we have
a most
unusual
catalog. Send
258
handling
& prod.
cost for
our latest
listing
of 'goodies"
Ni
material
shipped
FOB
Lynn,
Mass.
(you
pay
shipping).
Min.
order
55.00.
JOHN MESHNA,
IR.
19 ALLERTON
ST.,
LYNN,
MASS. 01904
World
Famed
BREVETTATA
TEAR
GAS
PISTOL
Appearance
of
this
fine tear
g as
weapon
is similar
to
real
g un. It
is ideal
for people
who
work
in lonely,
dark
locations
and
require
protection.
Men
g ive
this gun
to
wives
and
daughters
for night
security.
Many
industrial
applications.
Shooting
of gun stops
angles
sor
without
permanently
injur-
ing
him. Neither permit
nor license
is needed.
but
it is
not sold
to minors.
It
fires six
car- I
tridges
without
reloading.
Each
gun
comes
with
six tear
gas
shells
and
six
blanks
for
practice
and
is shipped
prepaid.
Can unit
prices
include,
12
shells
and all
shipping
costs.
O
1
Gun -unit
at
$13.07
D
2 Gun
-units
at
$22.86
.($11.43
ea.)
3
Gun
-units
at
$29.94
($
9.98 ea.)
D 4
Gun
-units
at
$35.16
(5
8.79
ea.)
Extra
boxes of
ten tear
gas
shells
at
$1.50 per
box (prepaid
with
g un
orders).
Extra
boxes
of
blanks at
$1.25
per
box.
UNITED
SAFETY
SUPPLY
CO.
349
Manufacturers
Exchange
Kansas
City
SRT,
Missouri
Tape
this ad
to the
back
of
your
TV or
Radio
Set
ALL
TV-RADIO
RECEIVING
TUBES
ALL
BRAND
-NEW,
First
Quality.
All
Types
Available.
Orders
Shipped
First
Class
Same
Day
Rec'd. Unconditionally
Guaranteed.
24
Month
Warranty.
Send
$1
for ea.
tube
+ 50c.
postage
&
handling
of
entire
order.
FREE: Write
for
"do -it-
yourself"
TV Test Chart and
Tube
List
to
Dept.
RTE 267.
UNIVERSAL
TUBE
CO.
Ozone
Park,
N.
'Y.
11417
19
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