Power Meters | McMaster-Carr

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Impedance

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Retractable Insulation Piercing Grabber

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Threaded Needle Tip with Alligator Clip

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DFARS Specialty Metals

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Input Frequency

303 Products

Measuring and Inspecting

Power Consumption Meters

Measure the amount of power your devices consume to help calculate energy costs

1 product

Power Consumption Data Loggers

Record data to monitor energy usage and fix intermittent problems, such as voltage spikes

4 products

Electrical Panel Meters

See the amount of electricity used to run motors, generators, and other equipment

84 products

Multimeters

Take current, voltage, resistance, and other electrical measurements

109 products

Multimeter Hangers

Free up your hands when using a Fluke multimeter

1 product

Oscilloscope/Multimeters

Perform electrical tests, record data, and view a graph of electrical waveforms

4 products

Oscilloscopes

Analyze problems with electrical equipment by graphing voltage and other electrical waveforms

1 product

Current Meters

Measure current without interrupting the circuit

3 products

Current Detectors

Check for AC current and voltage without making direct contact with wire

1 product

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

41 products

Test Lead Sensors

Adapt Fluke multimeters to take temperature readings, so you don't need a separate meter

2 products

Test Lead Tips

Adapt Fluke test leads to perform electrical tests in tight spaces

1 product

Insulation Testers

Measure insulation quality in motors, generators, and other electrical equipment

9 products

Voltage Detectors

Check for voltage in receptacles, cables, and electrical components

13 products

Voltage Meters

Measure voltage in electrical components

7 products

Electronic-Component Testers

Test, identify, and troubleshoot components such as circuit boards and diodes

4 products

Decade Boxes

Test and troubleshoot circuits without needing to solder capacitors or replace resistors

3 products

Electrical Resistance Meters

Prevent damage to electronics by checking that surfaces won't discharge static electricity

4 products

Light Meters

Measure light quality and intensity

3 products

Electrical

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

5 products

Containers, Storage, and Furniture

Multimeter Cases

Store and carry multimeters

9 products