A Conversation with Ghosts: The Surprising History and Science of Your Insulation Tester

Published on July 5, 2025, 5:39 p.m.

Step back in time, to the dawn of the electrical age. The air in the cities of the late 19th century crackled not just with exc…

Klein Tools Thermal Imager & Outlet Tester Bundle: Unveiling Hidden Heat & Electrical Safety Science

Published on Aug. 2, 2023, 8:55 p.m.

We navigate our world through a filter – the limitations of our own senses. We feel the warmth of the sun, the chill of a draft…

FLIR DM166 Thermal Multimeter: Unveiling Hidden Heat and Electrical Faults with Science

Published on Aug. 2, 2023, 4:51 p.m.

Imagine your house on a quiet evening. The lights hum softly, the refrigerator cycles on, maybe the air conditioner kicks in. B…