Day: སྤྱི་ཟླ་བཅུ་གཅིག་པ། 8, 2025

More Than a Megger: Why Your Insulation Resistance Tester is Your Best Defense Against Costly Downtime

For two decades, I’ve been the person they call when the lights flicker, a motor trips offline, or a critical process grinds to a halt. In that time, I’ve learned that the most common—and most preventable—culprit behind electrical failures is insulation breakdown. The tool I reach for first, every single time, isn’t the most complex […]