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Detailed entries for one subject from the INDEX TO HOW TO DO IT INFORMATION.
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The entries are in alphabetical order by magazine name and then in chronological sequence.
To obtain a copy of any magazine article contact your local public library or the publisher.


Wide-range ohmmeter reads from 0.1 ohm to 1000 megaohm using a single scale on a 4.5" meter.
AUDIO AMATEUR 2/1984 [May 1984] (v.15#2) pg. 36

Milliohn tester. Measure low resistances with this super simple circuit that connects to your DMM. Est. cost: $11 (kit).

Build a one-amp current injector. This digital multimeter (DMM) accessory will enable you to accurately measure a resistance down to the nearest 0.0001 ohm.

A low-range ohmmeter lets you measure resistance between 10 milliohms and 40 ohms full-scale. Est. cost: $20.
ELECTRONICS ILLUSTRATED Sep 1972 (v.15#5) pg. 63

Milliohm tester. Measure low resistances (1 milliohm to 1 ohm) with this simple circuit that connects to any digital multimeter (DMM). Est. cost: $11 (kit).
ELECTRONICS NOW Feb 1995 (v.66#2) pg. 59
Added Info ELECTRONICS NOW May 1995 (v.66#5) pg. 10

Milli-ohm adapter extends the range of your DMM (digital multimeter) down to the milliohm level (10 milliohms to 5 ohms).
ELECTRONICS NOW Nov 1996 (v.67#11) pg. 40

Using the 7107 integrated circuit chip. It is a combination analog-to-digital converter, reference voltage, timing clock, and decoder/driver circuit for 7-segment LED displays. Circuits shown for a digital voltmeter, DC current meter, resistance meter, capacitance meter, frequency meter, etc.
ELECTRONICS NOW Nov 1996 (v.67#11) pg. 55
Correction ELECTRONICS NOW Feb 1997 (v.68#2) pg. 12

Simple circuit for making an ohmmeter.
ELECTRONICS NOW Jul 1997 (v.68#7) pg. 12

A simple linear laboratory-quality ohmmeter.
ELECTRONICS WORLD May 1970 (v.83#5) pg. 60

Explanation and use of meters. Volt, Ohm, Milliammeters, Meggars, and Galvanometers.
ELEMENTARY ELECTRONICS May-Jun 1966 (v.2#2) pg. 21

Highly sensitive ohmmeter which will detect resistance changes in the order of 0.5% (when connected across a resistance of from 100,000-ohms to 1-megohm). Used to measure a plant's response to noise, light, watering, etc.
ELEMENTARY ELECTRONICS Mar-Apr 1974 (v.14#2) pg. 34

Build an "old time" (vintage 1932) style ohmeter for testing those antique radios. Features a built-in potentiometer and a push button for easy calibration to zero when changing ranges.
ELEMENTARY ELECTRONICS Sep-Oct 1978 (v.18#5) pg. 75

Making milliohm measurements. Getting an accurate milliohm reading is easy when you know the correct method. Includes a schematic for an analog millivoltmeter.
HANDS-ON ELECTRONICS May-Jun 1986 (v.3#3) pg. 84

Tips on calibrating ammeters, ohmmeters, wattmeters, etc.
INDUSTRIAL EDUCATION Nov 1979 (v.68#8) pg. 48

100,000-megohm-input meter indicates static electricity. Ultrasensitive electrometer-type voltage/current meter (picoammeter) expands your measurement world to one-trillionth of an ampere and a trillion ohms. Est. cost: $38.
MODERN ELECTRONICS [2] Jun 1988 (v.5#6) pg. 24

Bus-line tracer. Novel instrument speeds circuit troubleshooting by audibly indicating defective components along a bus line without disconnecting them. Use this substitute for a costly 5.5-digit micro-ohmmeter to locate a shorted or leaky component or a solder bridge. Est. cost: $59.
MODERN ELECTRONICS [2] Aug 1988 (v.5#8) pg. 24
Correction MODERN ELECTRONICS [2] Oct 1988 (v.5#10) pg. 89

Digital milliohmmeter adapter lets you accurately measure less than 1 ohm with a digital multimeter (DMM).
MODERN ELECTRONICS [2] Mar 1989 (v.6#3) pg. 35

Milli-ohm adapter extends the range of your DMM down to as low as 10 micro-ohms.

Expanded resistance ranges for your DMM. Two simple circuits will let you take lower and higher measurements of resistance.

A practical expanded scale milliohmmeter has two useful ranges: 0-1 ohm and 0-0.1 ohm. Est. cost: $18.
POPULAR ELECTRONICS [1] Oct 1970 (v.33#4) pg. 78

Constant-current circuit can be used with your VTVM to provide a linear-scale ohmmeter.
POPULAR ELECTRONICS [1] May 1972 (v.1#5) pg. 45

Linear-scale ohmmeter covers from zero to 10 megohms in seven ranges. Unit also measures 3 ranges of dc millivolts (10, 100 and 1 volt) at 10 megohms per volt.
POPULAR ELECTRONICS [1] Sep 1973 (v.4#3) pg. 51

Circuit for a linear scale ohmeter.
POPULAR ELECTRONICS [1] Jan 1975 (v.7#1) pg. 90

Build a pair of "lazy-leads". Eliminate switching leads when testing semiconductors with an ohmmeter by using this simple device.
POPULAR ELECTRONICS [1] Jun 1979 (v.15#6) pg. 78

Low-ohms adapter. Accurately measure resistances down to 0.01 ohm with this low-cost plug-in adapter for any common digital multimeter.
POPULAR ELECTRONICS [2] Feb 1989 (v.6#2) pg. 36

Meter-range extender circuits that increase the sensitivity of an analog current meter. (1) Amplified DC microammeter. (2) Low-voltage voltmeter. (3) Meter-calibration circuit. (4) Low-range ohmmeter.
POPULAR ELECTRONICS [2] Apr 1991 (v.8#4) pg. 77

All about meters. What you need to know to design ammeters, voltmeters, and ohmmeters.
POPULAR ELECTRONICS [2] May 1991 (v.8#5) pg. 28
Added Info POPULAR ELECTRONICS [2] Aug 1991 (v.8#8) pg. 4

Build a one-amp current injector. This DMM (digital multimeter) accessory will enable you to accurately measure a resistance down to the nearest 0.0001 ohm.
POPULAR ELECTRONICS [2] Nov 1992 (v.9#11) pg. 46

DMM accessories. (1) Megohn adapter to measure very large resistance values (up to 1 gigohm). (2) Milliohm adapter measures ultra-low resistance.
POPULAR ELECTRONICS [2] Mar 1996 (v.13#3) pg. 66
Added Info POPULAR ELECTRONICS [2] Jan 1997 (v.14#1) pg. 58

Using digital panel meters to enhance the look and performance of your next project. Circuits include: (1) AC power supply, (2) DC-to-DC supply, (3) DC ammeter, (4) automobile voltage monitor, (5) digital DC voltmeter, and (6) low-ohms meter.
POPULAR ELECTRONICS [2] Oct 1996 (v.13#10) pg. 39
Correction POPULAR ELECTRONICS [2] Jan 1997 (v.14#1) pg. 6

A collection of troubleshooting circuits. (1) Voltage testers. (2) Polarity indicator. (3) Continuity tester. (4) Transformer tester. (5) Meter resistance tester. (6) Intermittently-open circuit tester.
POPULAR ELECTRONICS [2] Aug 1997 (v.14#8) pg. 67

How to use an ohmmeter (VOM) to test and troubleshoot home appliances.
POPULAR MECHANICS Oct 1987 (v.164#10) pg. 103

Constant-current ohmmeter can be used to test current sensitive components and has better accuracy in the lowest resistance range.
POPULAR SCIENCE Apr 1969 (v.194#4) pg. 53

Convert your old calculator into a (1) digital capacitance meter, (2) digital ohmmeter, (3) digital stopwatch, (4) shutter-speed tester, (5), tachometer, (6) light meter, or (7) speedometer.
RADIO-ELECTRONICS Mar 1982 (v.53#3) pg. 70

Build this pocket calibrator for volts and ohms. Use it to calibrate your test equipment. Est. cost: $35.
RADIO-ELECTRONICS Jun 1982 (v.53#6) pg. 49
Added Info RADIO-ELECTRONICS Sep 1982 (v.53#9) pg. 23
Added Info RADIO-ELECTRONICS Nov 1982 (v.53#11) pg. 14

Op-amps show their versatility in instrumentation circuits. Includes circuits for rectifier, peak detector, AC/DC converter, voltmeter, ammeter, ohmmeter, voltage reference, and power supply.
RADIO-ELECTRONICS Sep 1989 (v.60#9) pg. 59

Experimenting with PC-based test equipment. Part 2. Volt/ohmmeter.
RADIO-ELECTRONICS Jun 1991 (v.62#6) pg. 48

Mini-Ohmer. A shunt-type ohmmeter which measures small resistances, up to 10 ohms.
RADIO-TV EXPERIMENTER Jun-Jul 1967 (v.22#3) pg. 83