Head to head

TOPDON TC005N vs Testo 865s

Our pick

TOPDON TC005N

Handheld Thermal Cameras

Its 3.5 inch screen lets you inspect thermal details directly on the camera, with 8.5 hours of runtime between charges.¹

Product photographs. Not to scale.

Testo 865s: thermal resolution 19,200 pixels.² Testo 865s: battery runtime 4 h.² Testo 865s: thermal sensitivity Less than 100 mK.²

2 models / at a glance

Thermal resolution · pixels49,152 pixels¹Higher preferred ↑

Thermal sensitivity · mKLess than 40 mK¹Lower preferred ↓

Thermal resolution · pixels19,200 pixels²Higher preferred ↑

Thermal sensitivity · mKLess than 100 mK²Lower preferred ↓

Specification	TOPDON TC005N	Testo 865s
Thermal resolution	49,152 pixels¹	19,200 pixels²
Less than Thermal sensitivity	40 mK¹	100 mK²
Battery runtime	8.5 h¹	4 h²
Frame rate	25 Hz¹	9 Hz²

Specification	TOPDON TC005N	Testo 865s
Maximum measurable temperature	550 °C¹	Not published
Screen size	3.5 in¹	3.5 in²
Weight	Not published	510 g²
Wireless	Wifi¹	Not published
Visible camera	Yes¹	Not published
Minimum measurable temperature	-20 °C¹	Not published
IP rating	IP54¹	IP54²