Star Tech Journal

Issue: 1988-October - Vol 10 Issue 8

Beckman lndustrial•w
Beckman lndustrial•w
DM25L
CAPT 6
DIGITAL MULTIMETER







DM25L Features
Built-in 20MHz logic probe
Capacitance to 20 µF
29 ranges
2000M n resistance range
1 0 amps AC and DC
Continuity beeper
Transistor hFE
Applications
• Logic design and
troubleshooting
• Game repair
• R&D laboratories
• Field service
$95 ($5 S/H)
The Circuitmate Model DM25L is a low cost, high feature, 3½
digit digital multimeter with built-in tilt bails. It measures AC
and DC voltage to 1000 volts, AC and DC current to 10 amps,
and resistance to 20 Mn .
The DM25L also measures transistor hFE (DC current gain)
and features a built-in continuity beeper. Additionally, the
DM25L features a direct-reading 2000M n resistance range
for measurement of very high resistances.
The DM25L also includes a built-in 20MHz logic probe that
detects 25nS pulses, and five capacitance ranges for measure-
ment of of capacitors as large as 20 µF.
Equipped with a single rotary switch for function and range
selection, the DM25L is useful in a variety of applications. The
multiple functions combined into the DM25L in one handy
package greatly facilitates field service work by reducing the
amount of equipment necessary.
The unit measures 6.3 x 3.0 x 1.4 inches, weighs 11 ounces
including battery, and comes equipped with test leads, a spare
fuse, a 9-volt battery (installed) and an operators manual.
------------
To Order: Prepaid or COD Accepted. New Jersey residents
add 6% sales tax. Foreign orders are FOB New Jersey.
STAR* TECH JOURNAL is an authorized Beckman Distributor.
Prices listed are discounted for the Coin-Op Industry. Send
Orders to: PO Box 1065, Merchantville, NJ 08109. Phone
609/662-1080.
Order Form
CAPACITANCE & PARTS TESTER
CAPT 6 Features






24 user ranges for versatile test selection
Tests 9 Capacitance Ranges from 200pF thru to 20,000llF
Tests 6 Resistance Ranges from 200n through 20M n
Tests Diodes, Transistors (NPN and PNP) and LED's
Tests Batteries under actual loaded condition
0.5% accuracy for Capacitor Testing
• $145 ($5 S/ H)
The CircuitmateTM Model CAPT6 is a versatile test instrument
which covers a wide range of component measuring needs.
The user can measure capacitors from the smallest (200pF) to
the largest filter caps (20,000L!F) with basic accuracy 0.5%.
Six resistance ranges, covering from 200n to 20Mn, provide
the user with the capability of checking component values as
well as continuity.
The transistor test function measures both gain (hFE) and leak-
age (lceo) on both PNP and NPN type devices.
The Diode and LED scales read the approximate forward volt-
age of the device under test, providing a highly reliable indica-
tion of the condition of the tested item.
The Battery Test feature allows the user to quickly check the
condition of most batteries used in the lab and shop by placing
them under actual loaded conditions.
The CAPT6 comes with an Operators Manual and a pair of alli-
gator clip test leads. Capacitors with pigtail leads may also be
tested by inserting the leads directly into the sockets provided
on the face of the CAPT6.
------------
To Order: Prepaid or COD Accepted. New Jersey residents
add 6% sales tax. Foreign orders are FOB New Jersey.
STAR* TECH JOURNAL is an authorized Beckman Distributor.
Prices listed are discounted for the Coin-Op Industry. Send
Orders to: PO Box 1065, Merchantville, NJ 08109. Phone
609/662-1 080.
Order Form
Your Name _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Your Name _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Company _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Company _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Address _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Address _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
City/State/Zip _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
City/State/Zip _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Please send me _ _ _ _ DM25L@ $95 ($5 S/H)
Please send me _ _ _ _ CAPT 6 @ $145 ($5 S/H)
,
I
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October 1988

~
IECH
JOURNAL
P.O. Box 1065
18 North Centre Street
Merchantville, NJ 08109
STAR*TECH Journal
3
WANTED: Dead or Alive
USED P.C. BOARDS!
7 Amp Power Supply ........ $29.95
12 Amp Power Supply ........ 35.95
(6 month warrenty on power supplies)
19" Color Monitor ............ $199
13" Color Monitor ............ $189
We are the leading
Phone: 609/662-1080
FAX:
609/488-9326
Modem: 404/631-2928
Publisher /Editor:
Office Manager:
CONVERSION KIT
PARTS SUPPLIER
in the business. Joysticks,
Buttons, Wiring Harness, etc.
James Calore
Sharon DiRenzo
14253 West 11 Mile Road• Oak Park, Ml 48237
Contributors:
James Beck
Bill Beckham
Ronnie Belitz
Sam Cross
Jim Ennis
Todd Erickson
Mike Heaps
Dan Jackson
Jim Kelly
Richard Moskowitz
Ed Romasko
Ed Schmidt
Frank Seninsky
Mark Sherman
Toll-Free: 1-800-826-7268
IN MICHIGAN: (313) 542-5530
ALUM I-LINK*
ALUMILINK - A direct factory replacement part {MADE IN
AMERICA), for all System 9 and System 11 Williams' {c) pinball
machines, AND the new Data-East {c) pins.
ALUMILINK is manufactured from HIGH TENSILE AIRCRAFT
ALLOY. ALUMILINK will not fracture or elongate as plastic or
fiber links have. EACH ALUMILINK WILL SAVE UNTOLD TIME
$$$ LABOR--SERVICECALLS--THROUGH-OUTTHE LIFE OF
YOUR Pl N, GUARANTEED. Thousands now in use across North
America
and
Australia.
Detailed
installation
instructions enclosed with shipment.
THE ANSWER
STAR*TECH Journal, October 1988, Volume 10, Num-
ber 8, Copyright © 1988 by Star Tech Journal, Inc. All
rights reserved. Address inquiries to: PO Box l 065, Mer-
chantville, NJ 08109. Phone: 609/662-1080. Subscrip-
tion rates: USA $56.00. Canada $63.00 (US funds) .
Other Countries $98.00 Air Mail (US funds).
POSTMASTER: Send address changes to STAR*TECH
~ournal, PO Box 1065, Merchantville, NJ 08109.
STAR*TECH Journal (ISSN 0739-1048) is published
monthly by Star Tech Journal, Inc., 18 North Centre
Street, Merchantville, NJ 08109. Second Class post-
age paid at Camden, NJ.
.
~~ -
~
~
QUANTITY
10
25
50
250
PRICE/EACH
$3.50
$3.25
$3.00
$2.15
$$ SAVE TIME/LABOR$$
INSTALL AMUMILINK:
ALUMILINK DIST. CO.
1 022 Key Colony Drive
Garland, Texas 75043
(214) 270-0448
ALL ORDERS C.O.0. Add $2 .50 Ship-
ping. Outside U.S.A. Add $1 O. Foreign
_ _ _ _ _ _ _ _. Ord ers Payable in U.S. Dollars.
ALUM I LINK
* GUARANTEED FOR FIVE YEARS.
)

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