Receptacle Testers | McMaster-Carr

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123 Products

Measuring and Inspecting

Electrical Outlet Testers

Electrical Outlet Testers

Confirm proper wiring by checking for open circuits

Multimeters

Take current, voltage, resistance, and other electrical measurements

Voltage Detectors

Voltage Detectors

Check for voltage in receptacles, cables, and other electrical components

Current Detectors

Current Detectors

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

Power Consumption Meters

Power Consumption Meters

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)