Hey technicians and DIY pros, this Triplett thermal imager is seriously cool for spotting hidden problems! The 120x90 pixel thermal detector (10,800 pixels total) with ≤60mk thermal sensitivity can detect temperature differences you'd never see with the naked eye. The 2.4-inch color TFT display shows clear thermal images with 320x240 resolution, and the focus-free operation means you can start using it immediately without complicated setup. Features center spot and high/low temperature tracking right on the display, plus user-programmable audible and visual temperature alarms so you know when you've found hot or cold spots. The easy 4-button menu makes navigation simple, and the built-in LED worklight helps you see in dark areas. Perfect for preventative maintenance on electrical systems, HVAC troubleshooting, finding water leaks and moisture buildup, detecting heat loss from insulation gaps, automotive diagnostics, and mechanical inspections. The real-time clock/calendar timestamps your images, and the onboard gallery lets you review captured images (.bmp format). Transfer images to your PC via USB, which also recharges the included lithium-ion battery. Comes with 32GB microSD card for ample storage. Whether you're a professional technician or serious DIYer, this thermal camera helps you identify problems before they become failures, saving time and money on repairs. It's one of those tools that pays for itself quickly by preventing costly damage and downtime.