| Name | Last modified | Size | Description |
|
| Parent Directory | | - | |
| 3.5 Digit Autoranging DVM.pdf | 2020-03-02 05:47 | 198K | |
| 3.5 Digit DMM (2).pdf | 2020-02-08 07:15 | 1.1M | |
| 3.5 Digit DMM.pdf | 2020-03-02 05:47 | 318K | |
| 1001 uses for the Simpson 260 VOM 1953.pdf | 2010-02-02 18:58 | 3.8M | |
| AC Ammeter.pdf | 2010-07-05 02:39 | 248K | |
| AC Measurement Circards.pdf | 2009-03-16 01:06 | 890K | |
| AC Millivoltmeter.pdf | 2020-12-24 23:14 | 1.1M | |
| AC Waveform Multiplying Factors.pdf | 2010-01-03 06:20 | 186K | |
| A Sound Level Meter.pdf | 2009-12-07 05:41 | 740K | |
| AV-3 Audio VTVM.pdf | 2016-08-02 05:38 | 218K | |
| Absolute Value Amplifier for a DVM.pdf | 2020-03-02 05:46 | 170K | |
| Ac Voltage Sensor.pdf | 1998-06-29 23:45 | 211K | |
| Accuracy of Digital Voltmeters.pdf | 2021-01-01 00:56 | 103K | |
| Add-On Digital Voltmeter.pdf | 2020-08-23 22:23 | 595K | |
| All About Meters.pdf | 2020-07-23 02:48 | 9.6M | |
| Analog Digital Multimeter.pdf | 2020-07-18 23:58 | 5.7M | |
| Analog Multimeters.pdf | 2020-07-24 05:22 | 1.5M | |
| Analog Voltage Indicator.pdf | 2020-03-02 05:47 | 209K | |
| Assorted Meter Circuits.zip | 2006-02-11 01:50 | 509K | |
| Audible Meter for the Blind.pdf | 2009-12-07 05:05 | 270K | |
| Audible ac-dc Voltmeter.pdf | 2020-08-25 21:43 | 307K | |
| Auto Polarity DMM Errata PE 1974-12.pdf | 2020-03-05 00:16 | 150K | |
| Auto Polarity Switch for Voltmeters.pdf | 2014-03-15 04:32 | 17K | |
| Automatic Portable DVM.pdf | 2020-03-02 05:48 | 199K | |
| Autoranging DMM Using the MC14433 Converter.pdf | 2020-03-21 03:14 | 483K | |
| Build an Auto-Polarity, Auto Zero Digital Multimeter Errata.pdf | 2010-02-01 05:14 | 16K | |
| Build an Ohmmeter.pdf | 2018-01-02 03:47 | 767K | |
| Building Your Own Digital Multimeter.pdf | 2009-01-14 05:40 | 140K | |
| Capacitor Leakage Tester.pdf | 2009-01-12 01:22 | 751K | |
| Clamp On DC Ammeter.pdf | 2010-01-04 01:15 | 535K | |
| Conductance Adapter.pdf | 2009-10-11 21:13 | 389K | |
| Custom Meter Faces.pdf | 2004-06-07 07:00 | 449K | |
| DC Differential Voltmeter.pdf | 2010-01-03 05:14 | 266K | |
| DC Multimeter.pdf | 2020-03-05 05:26 | 1.9M | |
| DMM Add On Errata RE 1992 10.pdf | 2020-07-23 02:59 | 1.3M | |
| DMM as Frequency Meter.pdf | 2020-06-02 20:18 | 513K | |
| Digital Meter Circuits.pdf | 2020-08-18 22:55 | 419K | |
| Digital Meter for the Blind.pdf | 2009-12-07 05:14 | 496K | |
| Digital Meters - Misc.pdf | 2009-11-29 06:08 | 3.7M | |
| Digital Milliohmmeter Adapter.pdf | 2020-08-21 21:33 | 124K | |
| Digital Multi Meter.pdf | 2009-05-29 04:39 | 525K | |
| Digital Multimeter.pdf | 2020-08-23 01:28 | 1.0M | |
| Digital Panel Meter.pdf | 2004-12-06 05:07 | 122K | |
| Digital Phase Meter.pdf | 2009-05-17 21:44 | 64K | |
| Digital Thermometer.pdf | 2020-07-23 02:08 | 1.5M | |
| Digital pH Meter (2).pdf | 2020-08-15 22:25 | 1.3M | |
| Digital pH Meter.pdf | 2020-07-27 00:16 | 10M | |
| Digital panel meter out of range indicator.pdf | 2009-05-25 03:48 | 57K | |
| Diode Meter Protectors.pdf | 2020-08-16 02:16 | 310K | |
| Discrete Component AC Millivoltmeter.pdf | 2021-04-23 02:49 | 1.0M | |
| ESR C Meter Errata EK 2005 12.pdf | 2020-07-25 02:09 | 72K | |
| ESR Meter.pdf | 2020-07-19 21:51 | 2.1M | |
| Electronic Vacuum Gauge Theory.pdf | 2020-08-21 21:56 | 376K | |
| Elektrometer.pdf | 2010-02-02 18:34 | 79K | |
| Expanded Scale AC Voltmeter.pdf | 2010-01-03 04:26 | 16K | |
| Expanded Scale DC Voltmeter.pdf | 2010-01-05 03:53 | 613K | |
| Expanded Scale LED Voltmeter 326.pdf | 2020-08-18 22:20 | 3.7M | |
| Expanded Scale RMS Volt Meter.pdf | 2020-07-01 19:08 | 1.0M | |
| Expanded Scale Voltmeter.pdf | 2020-03-18 22:39 | 1.1M | |
| Expanded Scale Voltmeter for 12V Systems.pdf | 2020-06-12 21:39 | 762K | |
| Extending a Meter's Range.pdf | 2020-06-02 19:58 | 2.0M | |
| FET Voltmeter.pdf | 2009-09-20 19:56 | 13K | |
| Frequency Meter.pdf | 2009-08-24 04:03 | 25K | |
| Frequency Meter with Over Range Indicator.pdf | 2009-02-17 05:40 | 84K | |
| Gauss Meter.pdf | 2009-10-06 04:21 | 92K | |
| Gigohm Range Ohmmeter.pdf | 2010-01-08 04:06 | 156K | |
| High-Z Voltmeter.pdf | 2009-12-03 06:47 | 20K | |
| High Frequency True RMS Voltmeter.pdf | 2019-06-04 03:04 | 797K | |
| High Frequency Voltmeter.pdf | 2020-03-09 00:02 | 278K | |
| High Resistance Adapter for DMM.pdf | 2020-08-25 22:04 | 240K | |
| How to recycle those VU meters off old stereos..pdf | 2020-08-23 22:47 | 899K | |
| Hygrometer.pdf | 2010-01-02 06:21 | 213K | |
| Impedance Bridge.pdf | 2021-01-22 22:39 | 1.4M | |
| Impedance Meter.pdf | 2010-01-03 23:31 | 832K | |
| Inexpensive Wheatstone Bridge.pdf | 2010-01-03 04:43 | 173K | |
| Infrared Temperature Measurement.pdf | 2009-01-12 00:20 | 779K | |
| Infrared Thermometer Accessory.pdf | 2021-01-26 22:12 | 341K | |
| Ion Meter (2).pdf | 2020-12-30 23:30 | 353K | |
| Ion Meter.pdf | 2009-07-23 04:21 | 582K | |
| LCD Ammeter and RF Power Meter.pdf | 2014-02-09 05:04 | 756K | |
| LD110-LD111 Digital Volt Meter Module.pdf | 2009-01-22 04:59 | 97K | |
| Linear Scale Ohmmeter (2).pdf | 2010-01-03 05:42 | 59K | |
| Linear Scale Ohmmeter.pdf | 2018-07-10 02:38 | 513K | |
| Linear Scale Ohmmeter 151.pdf | 2020-08-18 01:07 | 797K | |
| Low Cost Autoranging Circuit.pdf | 2006-02-18 23:12 | 76K | |
| Low Cost Energy Meter.pdf | 2020-02-01 06:41 | 701K | |
| Low Cost LED Power Meter.pdf | 2020-04-29 02:54 | 260K | |
| Low Ohms Adapter 3.pdf | 2016-01-27 19:49 | 1.1M | |
| Magnetic Field Meter.pdf | 2020-03-21 22:36 | 6.4M | |
| Make a VTVM a Megger.pdf | 2009-08-06 05:09 | 56K | |
| Making Current Shunts.pdf | 2020-03-19 22:00 | 914K | |
| Measuring High Currents with a DMM.pdf | 2018-06-03 17:34 | 2.1M | |
| Measuring Meter Movement Resistance.pdf | 2009-06-01 04:58 | 52K | |
| Measuring Picoamp Level Currents.pdf | 2013-11-25 05:32 | 55K | |
| Measuring Small Differential Voltages with large Common Mode Voltages.pdf | 2020-06-02 20:24 | 172K | |
| Meter Movement Information.pdf | 2009-10-10 04:25 | 3.2M | |
| Meters - General Information.pdf | 2010-01-04 02:56 | 2.6M | |
| Microcontroller as Voltmeter.pdf | 2010-01-12 04:35 | 189K | |
| Milli-Ohm Adapter.pdf | 2004-05-26 07:00 | 219K | |
| Milli Ohm Meter.pdf | 2020-08-06 02:42 | 1.4M | |
| Milliohmmeter.pdf | 2010-01-04 00:28 | 468K | |
| Modifying Analog Meters.pdf | 2019-02-14 20:08 | 902K | |
| Multiple Choice Digital Multimeter Errata.pdf | 2010-02-01 04:56 | 21K | |
| Multiple Choice Digital Multimeter Errata 1979-02.pdf | 2020-06-06 00:24 | 203K | |
| Non Series Current Meter.pdf | 2020-07-24 05:05 | 2.4M | |
| PCB Ammeter.pdf | 2014-04-16 03:28 | 45K | |
| PIC Voltmeter.zip | 2010-01-17 11:07 | 28K | |
| Peak Reading Milli-Volt Meter.pdf | 2009-02-13 04:34 | 86K | |
| Phase Meters.pdf | 2009-08-28 05:04 | 900K | |
| Prescaler for Frequency Meters.pdf | 2020-12-28 00:10 | 817K | |
| Repurposing Analog Meters.pdf | 2009-02-13 03:37 | 294K | |
| Salt Meter.pdf | 2004-06-07 07:00 | 1.1M | |
| Scintillation Radioiogicai Survey Meters.pdf | 2020-12-30 23:39 | 820K | |
| Servicing Meter Movements.pdf | 2009-01-12 01:38 | 208K | |
| Simple Frequency Meter.pdf | 2009-12-06 02:56 | 74K | |
| Single Chip DVM.pdf | 2011-07-05 04:49 | 630K | |
| Sound Level Meter.pdf | 2021-02-10 05:24 | 1.1M | |
| Sound Pressure Level Meter.pdf | 2009-12-07 05:45 | 215K | |
| Spot Frequency Distortion Meter.pdf | 2009-01-22 05:25 | 438K | |
| Stuck Pointer.gif | 2010-02-02 18:23 | 21K | |
| Temperature/ | 2021-07-16 03:31 | - | |
| Tonal Voltmeter.pdf | 2004-06-07 07:00 | 160K | |
| Transistor DC Multimeter.pdf | 2020-06-12 21:49 | 1.1M | |
| True RMS Adapter Errata ME 1985-08.pdf | 2020-12-02 05:07 | 35K | |
| True RMS Converter for your DMM Errata.pdf | 2010-01-04 05:34 | 54K | |
| True RMS Voltmeter.pdf | 2010-01-03 07:21 | 523K | |
| True RMS Voltmeter with Frequency Counter.pdf | 2020-08-25 00:57 | 1.3M | |
| Ultra-Low Resistance DMM Adapter.pdf | 2020-08-18 23:00 | 716K | |
| Universal Meter Rectifier.pdf | 2019-02-10 01:08 | 124K | |
| Volt Hound.pdf | 2010-01-04 05:19 | 262K | |
| Voltage-Current Meter Switch.pdf | 2009-10-10 04:46 | 16K | |
| Voltage Monitor.pdf | 2010-01-03 05:31 | 450K | |
| Waddington DVM Errata.pdf | 2010-01-25 02:00 | 82K | |
| Wide Dynamic Range Led Level Meter.pdf | 2005-02-14 01:02 | 465K | |
| Wide Range Ammeter.pdf | 2020-08-09 23:19 | 811K | |
| Working with Meters.pdf | 2020-02-29 07:46 | 908K | |
| pH Meter.pdf | 2010-01-03 22:58 | 675K | |
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