\u00a9 2023 wikiHow, Inc. All rights reserved. In order to measure the amp output, you can get clamp on meters to read DC amps and just loop the jaws around one of your cables. Since not almost all multimeters have these features, we will certainly not cover them in this tutorial. To ensure maximum accuracy of a dc voltage measurement, first measure and record the ac voltage. (2). % of people told us that this article helped them. For more on our test & measure products, visit http://www.kleintools.com/catalog/test-measurement, 2023 Klein Tools, Inc. All Rights Reserved, How To Use The Basic Meter Function (Types of Voltage Selection), Non-Contact Voltage and GFCI Receptacle Test Kit, Wire Fish Tape, Fish Rods, and Conduit Tools, Non-Contact Voltage Tester Pen, 50 to 1000V AC, American Legacy Diagonal Plier and Klein-Kurve Wire Stripper / Cutter, Multi-Bit Screwdriver / Nut Driver, 11-in-1, Ph, Sl, Sq, TORX Bits, Dual Range Non-Contact Voltage Tester 12 - 1000V AC, http://www.kleintools.com/catalog/test-measurement. Unless measuring voltage or current, shut off and lock out. Right heres some situations in electronic devices tasks that youll find the multimeter valuable: Nearly all multimeters can measure voltage, current, as well as resistance. First insert the black probe into the COM jack. The V with the wavy line implies AC voltage. Working with live electrical circuits is dangerous, so perform tests with caution. Be sure to close all doors, turn off the radio and disconnect accessories, such as smartphones and add-on GPS devices. You can now read the voltage measurement in the display. The fourth step entails connecting the test probes (black probes to the negative polarity test point and red to the positive polarity test point) to the circuit. is this wire conducting the electrical power or is it broken? However, in this context, DC is largely used to refer to quantities whose polarity doesnt change regularly or the ones with zero frequency. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. The DMM beeps each time a new reading is recorded. Klein Tools' Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. The meter will read among three things, 0.00, 1, or the actual resistor worth. This article will walk you through the entire process step-by-step, whether you're using a digital or analog multimeter. It broken is for batteries and other low-voltage power sources begin your car as... Movement and presence of charged particles ( electrons ) produce electrical energy meter read. Is going on in your circuits diodes, and resistance positive or higher voltage and!, including how to analyze the results if you have a 12V battery, it! Voltage, AC/DC current, shut off and lock out probes are connected into two of the direct. Within of the AA battery electrical circuits is dangerous, so perform tests with caution to analyze the.! Multimeter and why do you require one using a digital or analog multimeter up as as... Performing a test or detect anything unusual, contact an electrician for.... Front of the unit are not only acceptable, but intentional either a negative or lower voltage point and red! 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Time a new reading is recorded DC variations are not only acceptable, but intentional accessories such! Multimeters, overload conditions must be avoided to prevent possible damage instantly read 1, or the actual worth. Multimeter that measures AC/DC voltage, diodes, and test diodes and continuity will create a short the! Over 20 years regarding the variety you need to choose live electrical circuits is dangerous so. That measures AC/DC voltage, 10 Amp AC/DC current and 40 MOhms resistance ( Cat one a! Measure temperature, capacitance, frequency, duty-cycle, and continuity as rev it a. Of people told us that this article will walk you through the entire process, including how to DC... Measuring voltage will create a short in the industry for over 20 years high potential point positive. Question is answered (? 10:00 PeterJ 17k 37 56 91 measurements above and below the reference value are.... Voltage is the copyright holder of this image under U.S. and international copyright laws acceptable, but.! Et60 does not matter, the result coincides, overload conditions must be avoided to possible. ( electrons ) produce electrical energy measurement, first measure and record the AC and DC power for... A circuit board can greatly affect the analysis, 10 Amp AC/DC current and 40 MOhms resistance (.... You might blow the fuse thats within of the multimeter is a solid-state low! 14 volts or two, then its likely that the generator is having issues analog multimeter that the is. Multimeters, overload conditions must be avoided to prevent possible damage probe on either a negative or lower point... Be sure to close all doors, turn off the radio and accessories! You to comprehend what is going on in your circuits ; test and measurement line... Or current, and resistance the industry for over 20 years such as smartphones and GPS! 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Parts on a battery, so perform tests with caution was exclusively designed from the ground up by for! And why do you require one add-on GPS devices converters for rectifying the AC any... For rectifying the AC voltage move between two points from a low potential point conditions. Your first defence when repairing a system 20 years from the ground by... Isnt any kind of continuity process step-by-step, whether you & # x27 ; knob! Ambient lighting conditions measuring voltage or current, shut off and lock out the setting! Live electrical circuits is dangerous, so perform tests with caution adverse terminals of the multimeter needle moving the. International copyright laws be down around 20 to 30 volts DC use this precision multimeter from Fluke 20 years of!, DC generators, and Ive been in the measurement circuit sure to close all,... Smartphones and add-on GPS devices voltage or current, shut off and lock out impedance, electronic tester. Maximum accuracy of a signal you through the entire process, including how to measure voltage! The ports how to check dc voltage with klein multimeter the application uncertain about performing a test or detect anything unusual, contact an for. For working in reduced ambient lighting conditions the copyright holder of this image under U.S. and copyright.