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Measuring electric current through a resistor with an ammetter. 490 milliamperes of current flows through the resistor.Focused on resistor.
electronic components connected on one board
Close-up showing resistors on a power board
Dismantling and repair of a uninterruptible power supplyDismantling and repair of a uninterruptible power supply
Close-up of electronic components on a circuit board
Device to stabilize electrical energy for electronic devices
Close-up of details on a circuit board with Switch  power supply
Detail of electrical multimeter tester with two cables
multimeter close up
Analog multimeter and its probes. Selected focus. Voltmeter, ohmmeter and ammeter all in one  body.
Digital Multimeter
Modern digital multimeter on a white background.
electronics repair. maintenance and repair of computer and other electronic equipment. colored wires and test leads background
electronic components
Close-up of electronic components on a circuit board
Adjustable Power Supply On Working Table, Close-up Selective Focus
Old style meter and computer parts.  STEM
Electrician testing a transistor with analog multimeter (AVO Meter)
Electrical Component on Circuit Board
Component Picture Electronic circuit board
A digital multimeter for determining electrical current. It is isolated on white and vignetted.
electronics repair. maintenance and repair of computer and other electronic equipment. colored wires and test leads background
Close-up of circuit board with capacitors
Soldering iron gun or electric solder and Multimeter. Soldering electronic work or repair electronic isolated on white background.
Power board electricity inductors close-up
detail of a fridge motherboard, it is the main chip of the equipment
Blue collar - Instrument of measurement and yellow hardhat n top of cardboard box.  Crimping tool and wire terminals in foreground.
Work table with load circuit and multimeter voltimetro
Close-up Blue Lithium battery pack for drill
Free Images: "bestof:...Dell Charger voltage 2.JPG en Voltage between +0 2V and common terminals own Dmitry G 2010-01-16 Dell chargers Disassembled power supplies Digital multimeters"
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Healthy high-voltage capacitors of type LYSL6KV5D on an adaptor-inverter board of type AIVP-0065C by Lien Chang power-supplying an LG M2762D.jpg
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