RCA Master
VoltOhmist model WV-510A VTVM AC or
Battery Operation
A VTVM (vacuum tube volt meter) should be
part of every electronic technicians workbench. Modern digital
multi-meter's are great (and also a must) as they are
highly accurate when a highly accurate measurement is needed. But
- sometimes they react strangely when attempting certain
measurements in some circuits.
I offer here a Top-of-the-Line VTVM from
the early 1970's that I have serviced and calibrated. It's in
excellent physical and electronic condition. No damage or
significant blems. The meter face is clean and clear. Works
properly on all functions and scales, it's very accurate (as
accurate as an analog instrument can be expected). Includes a
decent copy of theInstruction Manual
and original test leads & probe.
SPECIFICATIONS:
Volts (AC & DC) - 0 - 1500 volts in 8
ranges
DC Current - 0 - 1500 mA in 8 ranges
Ohms - 7 ranges, 0 - 1000 megohms
AC Peak-to-Peak - 0 - 4200 volts, 6
ranges
AC RMS - 0 - 1500 volts, 7 ranges
Input resistance - 21 megohms, all
ranges
Frequency response - 30 Hz - 3 MHz
at 1.5 volts on the 5 volts scale
Features - Portability AC or battery
operation, batteries not included
I did not dig into the neatly packaged box
as it appears to be just as it left the factory. I'll be glad to
unpack, and inventory the contents once it's sold only if the
buyer ask me to do so.
Measurements (in original box) (approx): 14 x 9 x 6" Shipping weight (estimated): 16 lb.
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Universal
Battery Eliminator
No more searching for expensive batteries, operate any 1920's
battery radio with the:
Circa mid 1950's,
every work bench needs a capacitor checker/analyzer that will put
those old capacitors to the test. The EICO 950 series will check
capacity, power factor and most important it will test for
leakage. The leakage test can only be done properly by loading the
capacitor under test with the full rated voltage, the applied
voltage on the EICO 950 is variable up to 500 volts. It measures
capacity from 10pf to 5000uf in four ranges. It has a nice, bright
tuning eye tube, has been
electronically
restored,
calibrated, and all functions tested.
Year: mid 1950's Case: metal Finish/cosmetic condition: good except a few scuff and
scratches Panel: very good Chassis/insides: very clean Documentation: my reprint
instruction manual
Roll chart info: N/A Special features, comments: includes test leads Electronic condition: cleaned, serviced & electronically
restored Flaws, cracks, blems : nothing significant Type of test: resistance, capacitance, bridge, leakage &
power factor Measurements (approx): 10 x 8 x 6" Shipping weight (estimated): 12#
SOLD I do have another that will
soon be ready for sale, INQUIRE if
interested.
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Knight (Allied Radio) RF
Signal Generator model
KG-686
Excellent condition!
From my work bench. I have used this for several years and works
excellent. Exceptionally clean, well made with double shielding to the
RF & attenuator circuits to prevent extraneous RF radiation.
NOTE: Includes my re-mastered, reprinted manual and RF output
cable.
Here's a simple to use and very
reliable tester for Octal, Loctal and 7 & 9 pin miniature tubes.
Great for the Hi-Fi, stereo and Guitar Amp tubes from the 40's -
mid 1960's. This unit will not test newer (late 1960's on) which
are the; Novar, Duodecar (compactron) based tubes (which were
mostly used in TV's).
INCLUDES:
A set of factory punched
cards (1 - 66B & 201 - 213).
A number of cards that were punched
by the previous owner.
Punching instructions and updated
supplemental data for card punching.
Master template (to make sure you
punch in the right place) and a good supply of blank cards.
All original instructions and
updated supplemental data.
A supply of blank cards.
Year: mid 1963 Case: canvas covered wood Finish/cosmetic condition: case is very good, canvas
covering suffers some scuffs and scrapes. Panel: excellent Chassis/insides: very clean Documentation: original instruction manual + supplemental
card punching info & instructions.
Roll chart info: lid chart dated Special features, comments: just insert a card, make two
settings and test Electronic condition: cleaned, service & calibrated Flaws, cracks, blems : nothing significant Type of test: mutual conductance + good/bad scale Measurements (approx):
16 X 13 X 8" Shipping weight (estimated): 27#
Sencore CG-153
Color King II
Deluxe Color Bar Generator
Another "like
new" piece of test equipment. Used but well cared for, it was kept
in it's original box by the previous owner.
I havetestedserviced
and calibrated this piece and it's ready for use. complete
with a nice copy of the instruction manual, the supplied cables
and mirror. satisfaction
is guaranteed
Tube Tester Line Adjust Rheostat
for Hickok, Heathkit and others.
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Hickok Roll Chart Gear
< click on image for details
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for more info
Vintage Test Equipment Manuals and
tube tester supplemental test data
<
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click
to enlarge
Precision NOS roll chart for
model 10-54
NOS, never used, still in it's original mailing envelope. I opened
it for inspection and to get the date. It's dated 10-58 and
includes an update to the roll chart that list the following new
tubes: 6350, 6922, 6973, 7025, 7027, E-88-CC, ECC-88, DK-92, EM-81
& EM-84.
Also included; a nice full page sheet listing and showing all models of
Precision equipment available in 1958.
Please Readbefore ordering
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Tube Tester
Calibration tube
6L6 calibration tube, for use when calibrating
your Hickok
Mutual Conductance tube tester
<
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for info
Universal
Battery Eliminator
No more searching for expensive batteries, operate any 1920's
battery radio with the:
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for more
click
for details
