The line cord cable testers and multi-wire cable testers check for continuity, polarity and dielectric breakdown on three wire line cords. Testing for dielectric breakdown is essential for detecting and flaws or issues with various electrical components that could cause the product or system to fail. The results of line cord cable testing produce a measurement or a reading to identify any leakage of electrical current. Essentially during the testing phase the voltage, or flow of electrical current, is steadily increased until a breaking point is reached. We can provide a good overview of our product line of line cord cable testers and describe customizable variations to suit your individual or business needs. Users have the added convenience of being able to set test limits individually for each wire. While virtually every type of electrical component emits some levels of electrical current, regular testing will help troubleshoot any issues before the levels become dangerous.