Electrical Ground Tester

These testers are designed to test ordinary electrical outlets but only grounded outlets that have three slots.

Electrical ground tester.

Klein tools test and measurement product line was exclusively designed from the ground up by electricians for electricians. Test any grounding electrode configuration where there is a return path that includes the earth. If you are using a basic voltage tester then you do not need to do anything to the tester as testing for voltage is its only function. Testing for ground can be performed using either a multitester or a basic voltage tester.

A faulty ground can leave your appliances and home vulnerable to electrical fire. Earth ground testers it is critical for facilities to have grounded electrical systems so that in the event of a lightning strike or utility overvoltage current will find a safe path to earth. Test the resistance of a single rod in a series or array. Whether you re in the market to replace or upgrade what you currently have or start a new collection for when projects pop up lowe s has the electrical tools to make any job a successful one.

An electrical tester plays a key role in safety on the job so be sure to add this to your kit. Older two slot outlets cannot be tested with the testers because no ground wire is connected to these outlets. The ground tester calculates the loop resistance of the ground earth. The ground wire connected to the circuit allows any built up electricity from a sudden surge to travel through the ground wire and into the earthing rod to dissipate.

Years of field research combined with extensive input from electricians across america inspired the development of meters and electrical testers loaded with innovative time saving features. This test ensures that the ground on the circuit is connected to the outlet and that it is working. More product details close. However if there is only one path available for the electricity to pass to ground stakeless testing won t work.

This method is in many ways similar to ground testing using the fall of potential test. Two slot outlets are best tested with a neon circuit tester. There are two 2 methods for testing an electrical grounding system. Just because your outlet has three prongs doesn t mean it s properly grounded however.

If you are using a multitester set the tester to read voltage v. Simultaneously perform a bonding test of the grounding conductor necessary to complete the return path. To ensure a reliable connection to earth the international electrical testing association specifies ground electrode testing every three years.