2006-06-20 00:21:35 · 2 answers · asked by grego 2 in Education & Reference ➔ Other - Education
Testing the integrity of insulation requires measuring its resistance to current flow across it. A high level of resistance means that very little current is escaping through the insulation. Conversely, a low level of resistance indicates a significant amount of current may be leaking through and along the insulation.
Insulation Multimeters combine a digital insulation tester with a full-featured, true RMS digital multimeter in a single, compact, handheld unit, which provides maximum versatility for both troubleshooting and preventative maintenance.
2006-06-20 00:28:28 · answer #1 · answered by Hawk996 6 · 0⤊ 0⤋
Much like a leak in a water pipe, an imperfection in the insulation of a wire allows a steady flow of electricity to escape, which can be detrimental to electrical circuits and machinery. However, testing can help you determine whether the insulation is performing at an effective and safe level.
2006-06-20 00:26:18 · answer #2 · answered by thematrixhazu36 5 · 0⤊ 0⤋