1. Home

How to Test Electrical Current With a Voltage Tester

By , About.com Guide

1 of 5

Locate a Working Electrical Receptacle
How to Test Electrical Current With a Voltage Tester
Photo © Lee Wallender, licensed to About.com
Find an electrical receptacle that you positively know is live. Typically, this is a receptacle that is powering an appliance or a radio.

©2013 About.com. All rights reserved.