TOPDON TC004 Thermal Camera vs TOPDON TC005N Thermal Camera

The TC005N is the better inspection tool. It adds a 2MP visible-light camera and a laser distance meter up to 4 meters, so you can match a hot spot to the real component and record how far away it is. Both share the same 256x192 sensor, TISR up to 512x384, 25Hz frame rate, 56° field of view, 40mK sensitivity and 64GB storage. The TC004 wins on screen size and ruggedness claims, with a 3.5-inch display and a listed 520g body; owners of either line praise the sharp thermal image and long runtime, while the common complaint is the clunky PC software and slow image transfer.

• Choose the TC004 if you want the larger 3.5-inch screen and a lighter handheld for general electrical and HVAC checks where a visible-light overlay is not essential.
• Choose the TC005N if you need the visible-light camera and laser distance measurement for documenting faults and reporting on industrial or electrical inspections.