Star Tech Journal

STAR*TECH JOURNAL/FEBRUARY 1984
31
High Visibility
Color
The international yellow
color helps prevent
accidental loss.
THE BECKMAN HD-100
The HD-100, the Hardhat meter, is an indispensible
tool that has rugged protection from mishaps and
adverse environments.
2000-Hour Continuous Battery Life
The common 9V transistor battery provides up to
2000 hours of continuous operation, and up to 2
years of life under typical use. For added con-
venience, the decimal point blinks during the last
ten percent of battery life.
Easy-to-Use Single Selector Switch
Makes the instrument easier to use and saves
time. You get a unique switch design that is far
more reliable and durable than found in conven-
tional VOMs.
lnsta-Ohms® Continuity Indicator
You can make continuity checks with the speed
and ease of an analog meter. The lnsta-Ohms"'
Continuity Indicator features an ohms symbol that
appears in the display the instant continuity is
established with test leads.
Reliable 100% Factory Burn-In and
Computer Tested
Every function and range is computer tested at the
factory to assure you of a meter that works the
first time, every time.
Maximum Protection RF Shielding
You can enter high RF energy fields generated by
communication transmitters and high voltage
sources with confidence in your results.
High Accuracy 22-Megohm Input
lmpedence
This special feature reduces errors commonly
caused by circuit loading. Increased measurement
accuracy over other comparable meters is achieved
by providing a high input impedance in all DC
voltage ranges.
Tough
Thermoplastic
Fire-retardant case
provides protection
against damage from
breakage.
Guaranteed Long-Term Accuracy
A highly stable band-gap reference element and
thin-film voltage divider network guarantee the
specified accuracy for a one-year minimum,
without calibration
Water-tight
Seal
Heavy duty sealing
locks out dirt. grime
and moisture.
Fast and Accurate In-Circuit Diode
Transistor Test Function
This special test function allows accurate
measurements of forward voltage drops across
diode, LEDs, and transistor junctions with 2 mA of
"constant" test current Semiconductor junctions
can also be measured while in-circui~ with as little
as 500 ohms shunt resistance.
In all resistance ranges.
2-Amp/ 250V Fuse
Protection in all current
ranges.
Completely Equipped to Handle
Your Toughest Jobs
Each unit comes fully equipped with a 9V battery, r -
safety-designed test leads and operato(s manual.
Beckman Warranty
Each instrument comes with a one-year limited
warranty under which Beckman agrees that H the
Instrument !alls lor any reason whatsoever,
except abuse, Beckman will (II Hs electlOR)
repair or replace Ille muHlmeter with a new or
reco■ dHlo ■ ed unH ol equlnl11t qualHy.
The Beckman H 0-100 lists for $169. Star•T ech
Journal is offering this unit at the special price of
$159.95. Please make your check or money order
payable to Star•Tech Journal, P.O. Box 1065,
Merchantville, NJ 08109.
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D Rush me _ _ Beckman HD-100(s) at $159.95 each.
Payment is enclosed.
I D Rush me _ __ Beckman HD-100(s). Ship my order
I via UPS C.O.D.
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I Company _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _
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City/State/Zip _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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New Jersey residents add 6% sales tax.
Mail this coupon to:
Star•Tech Journal, P.O. Box 1065, Merchantville, NJ 08109
Star•Tech Journal is an authorized Beckman distributor.
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THE BECKMAN DM25
DIGITAL FEATURES . . . AT AN ANALOG PRICE
The Beckman DM25 digital multimeter gives you a wide range of
features at a down-to-earth price.
Single Function/
Range Switch
Features like . . .
Five AC and DC voltage and current ranges
Six resistance ranges
A diode test function to test junction forward bias
An instant continuity beeper to make circuit tracing easy
A capacitance test function
Dual voltages for in-circuit or out-of-circuit resistance tests
Conductance to measure extremely high resistance values
Auto-polarity, auto-zero and auto-decimal capabilities to
eliminate guesswork.
• A single function- and range-selector switch for sure and easy
use.
Instant
Continuity
Beeper
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Dual Voltage Selector
Switch for Resistance Tests
This pocket-size meter is the best low-cost digital multimeter you
can buy. It measures approximately 53/e'' in length, 3¼" in width
and less than ¼" high. It weighs only 5. 75 ounces including
battery.
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Also included with your DM25 is a test lead set spare fuse(2A),
a 9V battery and instruction manual. Your meter is backed by the
Beckman warranty.
ONLY $79.95
You can purchase your Beckman DM25 by filling out the coupon at
right and sending your check or money order to Star*Tech Journal,
P.O. Box 1065, Merchantville, NJ 08109. Star*Tech Journal is an
authorized Beckman distributor.
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•Fill out and mail- -
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Rush me _ _ _ _ __ _ Beckman DM25(s) at $79.95 each.
Payment is enclosed.
□ Rush me
_ _ _ Beckman DM25(s). Ship my order via UPS C.O.D.
Your name _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ __ _
Company _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Addre.~- - - - - - -- - - - - - - - - - - - - - - - -
City/State/Zip _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
New Jersey residents add 6% sales tax
Mail this coupon to:
Star•Tech Journal, P.O. Box 1065, Merchantville, NJ 08109
Star•Tech Journal is an authorized Beckman distributor.
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