Best Thermal Cameras · head-to-head

Seek Thermal Reveal 300 vs UNI-T UTi260B

A sourced, side-by-side comparison. UNI-T UTi260B is cheaper at $336. Every spec and price links to its source.

Which is better: the Seek Thermal Reveal 300 or UNI-T UTi260B?

On the specs we track, they're closely matched. The UNI-T UTi260B is the cheaper at $336.

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Full spec sheet

marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec Seek Thermal Reveal 300 UNI-T UTi260B
US price $1299 $336
BrandSeek ThermalUNI-T
Released2023
Thermal resolution 320x240 256x192
Visual resolution 640x480
Refresh rate (Hz) 25 25
Netd mk 35 50
Temp range celsius -20 to 550 -20 to 550
Field of view (°) 18x24
Display size (in) 2.8 2.8
Battery life hrs 6 6
Focus type fixed
Weight grams 325 910

Sources — Seek Thermal Reveal 300: thermal.com (verified 2026-06-26). UNI-T UTi260B: eleshop.eu (verified 2026-07-10).

What's the difference between the Seek Thermal Reveal 300 and UNI-T UTi260B?

Where the two actually differ on the specs we track (3 of 10). Matching specs are omitted.

  • Thermal resolution: Seek Thermal Reveal 300 320x240 vs UNI-T UTi260B 256x192
  • Netd mk: Seek Thermal Reveal 300 35 vs UNI-T UTi260B 50
  • Weight grams: Seek Thermal Reveal 300 325 vs UNI-T UTi260B 910

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