This is the BAMA archive. These manuals are available for download and free of charge. Do not be tricked into paying for a manual that is available here for free.
-
2026-10-09
- 170 new manuals added in aes, alinco, bitsavers, b&k, century, collins, dovetron, ebooks, eico, electric-eye, freq-electronics, goodwill, hickok, johnson, kantronics, micronta, military, national, rca, scientific_radio, sencore, sylvania, tennelec, triplett, uniden, and xyz.
-
2026-10-21
- New beta site for public review.
Circuits
Directories
Files
- 100,000- Megohm -Input Meter Indicates Static Electricity.pdf
- 1001 uses for the Simpson 260 VOM 1953.pdf
- 2.5 Digit DVM.pdf
- 3.5 Digit Autoranging DVM.pdf
- 3.5 Digit DMM (2).pdf
- 3.5 Digit DMM.pdf
- 3.5 Digit LCD DVM.jpg
- 550V Megohmmeter.pdf
- A Sound Level Meter.pdf
- Absolute Value Amplifier for a DVM.pdf
- AC Ammeter.pdf
- AC Measurement Circards.pdf
- AC Millivoltmeter.pdf
- Ac Voltage Sensor.pdf
- AC Waveform Multiplying Factors.pdf
- Accuracy of Digital Voltmeters.pdf
- Add A Peak to Peak feature to a Voltage Reference.pdf
- Add Milliohms measurement to your DMM.pdf
- Add-On Digital Voltmeter.pdf
- All About Meters.pdf
- Analog Digital Multimeter.pdf
- Analog Frequency Meter with Linear Scale ETI 150.pdf
- Analog Frequency Meter.pdf
- Analog Multimeters.pdf
- Analog Voltage Indicator.pdf
- Analogue Frequency Meter.pdf
- Assorted Meter Circuits.zip
- Audible ac-dc Voltmeter.pdf
- Audible Meter for the Blind.pdf
- Auto Polarity DMM Errata PE 1974-12.pdf
- Auto Polarity Switch for Voltmeters.pdf
- Automatic Portable DVM.pdf
- Autoranging DMM Using the MC14433 Converter.pdf
- AV-3 Audio VTVM.pdf
- Benchtop DC Ammeter.pdf
- Build an Auto-Polarity, Auto Zero Digital Multimeter Errata.pdf
- Build an Ohmmeter.pdf
- Building Your Own Digital Multimeter.pdf
- C-F Thermometer Accessory Note ME 1985-10.pdf
- Capacitor Leakage Tester.pdf
- Clamp On DC Ammeter.pdf
- Complex Impedance Meter.pdf
- Conductance Adapter.pdf
- Continuity Tester.pdf
- Custom Meter Faces.pdf
- D-Arsonval Dossier.pdf
- DC Differential Voltmeter.pdf
- DC Multimeter.pdf
- Designing a Wideband Analog Voltage and Current Meter.pdf
- Difference amplifier measures high voltages.pdf
- Digital Frequency Meter Hold Switch Add ON EA 1981-12.pdf
- Digital LCD Panel Meter ETI 161.pdf
- Digital Meter Circuits.pdf
- Digital Meter for the Blind.pdf
- Digital Meter Overrange circuit for ETI 117.jpg
- Digital Meters - Misc.pdf
- Digital Milliohmmeter Adapter.pdf
- Digital Multi Meter.pdf
- Digital Multimeter.pdf
- Digital Panel Meter (2).pdf
- Digital panel meter out of range indicator.pdf
- Digital Panel Meter.pdf
- Digital pH Meter (2).pdf
- Digital pH Meter.pdf
- Digital Phase Meter.pdf
- Digital Thermometer.pdf
- Diode Meter Protectors.pdf
- Discrete Component AC Millivoltmeter.pdf
- DMM Add On Errata RE 1992 10.pdf
- DMM as Frequency Meter.pdf
- DMM Automatic Shutoff.pdf
- DVM Adapter for Frequency Counter.pdf
- Eight LEDs make 100 Division Voltmeter.pdf
- Electronic Multimeter.pdf
- Electronic Vacuum Gauge Theory.pdf
- Electronic Wattmeter.pdf
- Elektrometer.pdf
- Enhance Measurements with Moving Coil Meters.pdf
- ESR C Meter Errata EK 2005 12.pdf
- ESR Meter.pdf
- Expanded Scale AC Voltmeter (2).pdf
- Expanded Scale AC Voltmeter.pdf
- Expanded Scale DC Voltmeter.pdf
- Expanded Scale LED Voltmeter 326.pdf
- Expanded Scale RMS Volt Meter.pdf
- Expanded Scale Voltmeter for 12V Systems.pdf
- Expanded Scale Voltmeter.pdf
- Extending a Meter's Range.pdf
- FET Voltmeter.pdf
- Frequency Meter ETI 118 Overflow Indicator.pdf
- Frequency Meter with Over Range Indicator.pdf
- Frequency Meter.pdf
- Gauss Meter.pdf
- Gigohm Range Ohmmeter.pdf
- High Frequency True RMS Voltmeter.pdf
- High Frequency Voltmeter.pdf
- High Impedance AC-DC Millivoltmeter.pdf
- High Performance Audible ContinuityTester.pdf
- High Resistance Adapter for DMM.pdf
- High Voltage Meter.pdf
- High-Z Voltmeter.pdf
- How to recycle those VU meters off old stereos..pdf
- How To Use DC Voltmeters.pdf
- Hygrometer.pdf
- Impedance Bridge.pdf
- Impedance Meter.pdf
- In Circuit Ohmmeter.pdf
- Inexpensive Wheatstone Bridge.pdf
- Infrared Temperature Measurement.pdf
- Infrared Thermometer Accessory.pdf
- Ion Meter (2).pdf
- Ion Meter.pdf
- LCD Ammeter and RF Power Meter.pdf
- LCD Digital Panel Meter ETI 161.pdf
- LD110-LD111 Digital Volt Meter Module.pdf
- LED bar-graph display represents two digits.pdf
- Linear Scale Ohmmeter (2).pdf
- Linear Scale Ohmmeter (3).pdf
- Linear Scale Ohmmeter 151.pdf
- Linear Scale Ohmmeter.pdf
- Logic gates form high-impedance voltmeter.pdf
- Low Cost Autoranging Circuit.pdf
- Low Cost Energy Meter.pdf
- Low Cost LED Power Meter.pdf
- Low Ohms Adapter 3.pdf
- Magnetic Field Meter.pdf
- Make a low-cost benchtop power meter.pdf
- Make a VTVM a Megger.pdf
- Make Your Own Meter Scales.pdf
- Making Current Shunts.pdf
- Measure High Frequency AC Volts.pdf
- Measuring High Currents with a DMM.pdf
- Measuring Large Currents with a DMM.pdf
- Measuring Meter Movement Resistance.pdf
- Measuring Milliohms with a Multimeter.pdf
- Measuring Picoamp Level Currents.pdf
- Measuring Small Differential Voltages with large Common Mode Voltages.pdf
- Meter Circuit Assortment.pdf
- Meter Movement Information.pdf
- Meters - General Information.pdf
- Microcontroller as Voltmeter.pdf
- Milli Ohm Meter.pdf
- Milli-Ohm Adapter.pdf
- Milliohmmeter.pdf
- Mixed Double Configuration and a DC Millivoltmeter.pdf
- Modifying Analog Meters.pdf
- Multimeters and how they are used.pdf
- Multimeters for Electronics Part 1 PE 1977-01.pdf
- Multiple Choice Digital Multimeter Errata 1979-02.pdf
- Multiple Choice Digital Multimeter Errata.pdf
- Non Series Current Meter.pdf
- Ohmmeter Burnout Protector.pdf
- Ohmmeter with Gig-ohm range.pdf
- Ohmmeter.pdf
- PCB Ammeter.pdf
- Peak Reading DC Volt Meter.pdf
- Peak Reading Milli-Volt Meter.pdf
- pH Meter.pdf
- Phase Difference Meter.pdf
- Phase Meters.pdf
- PIC Voltmeter.zip
- Prescaler for Frequency Meters.pdf
- Radiation Monitor.pdf
- Relative humidity gauge.pdf
- Remote Field Strength Meter.pdf
- Repurposing Analog Meters.pdf
- Room Thermometer.pdf
- Salt Meter.pdf
- Scintillation Radioiogicai Survey Meters.pdf
- Sensitive Micro Meter.pdf
- Servicing Meter Movements.pdf
- Simple Crystal Frequency Meter.pdf
- Simple Frequency Meter.pdf
- Single Chip DVM.pdf
- Six-Range FET DC Voltmeter.pdf
- SOLID-STATE VOM.pdf
- Sound Level Meter.pdf
- Sound Pressure Level Meter.pdf
- Spot Frequency Distortion Meter.pdf
- Stuck Pointer.gif
- Thermometer with diode sensor.pdf
- Tonal Voltmeter.pdf
- Transistor DC Multimeter Last Part PrE 1970-08.pdf
- Transistor DC Multimeter.pdf
- Transistor Millivoltmeter.pdf
- True RMS Adapter Errata ME 1985-08.pdf
- True RMS Conversion Circuit.jpg
- True RMS Converter for your DMM Errata.pdf
- True RMS Voltmeter with Frequency Counter.pdf
- True RMS Voltmeter.pdf
- Tunable Audio Frequency Meter.pdf
- Ultra-Low Resistance DMM Adapter.pdf
- Universal Meter Rectifier.pdf
- Using & Misusing Multimeters.pdf
- Using Digital Panel Meters.pdf
- Using Digital Volt Meter Modules Part 2 ETI 1983-.5.pdf
- Volt Hound.pdf
- Voltage Monitor.pdf
- Voltage-Current Meter Switch.pdf
- VOM Photo Light Meter.pdf
- VTVMs and FETVMs.pdf
- Waddington DVM Errata.pdf
- Watt - Watt-Hour Meter.pdf
- Wide Dynamic Range Led Level Meter.pdf
- Wide Range Ammeter.pdf
- Working with Meters.pdf
Contact and submissions
If you have a better copy of any of these manuals, or a manual which is not listed, and wish to share it, upload it to cloud.edebris.com or email the archive directly. All formats are accepted.
BAMA is offered as a free service to the internet community. Please respect the archive and its download limits.
Viewers
These viewers may be required to read some manuals in the archive:
- Sumatra PDF (Windows)
- DjView (DjVu)
- WinDjView (Windows, DjVu)
- Adobe Acrobat Reader (PDF)