Wide scanning with a 384-class sensor
Its 6.5-hour runtime rating is slightly shorter than the entry 256 variants. The broad view is useful for searching, but does not establish a long-distance identification capability for small subjects.
The buying decision
The 15-384 answers a more useful question than whether a larger lens is better: can you keep a broad scanning view while increasing the native detector count? AGM’s published figures say yes within this family. The model combines a 384 × 288 detector with a 17.5° horizontal field, matching the quoted scene angle of the entry 10-256.
That makes the pair a sensible way to assess an upgrade. Instead of changing every part of the viewing brief at once, examine whether the extra native samples justify the difference in current offers. We have not tested their images side by side. Relevant recorded examples, using comparable distances and ordinary viewing settings, would give you a better basis for judging the benefit than promotional maximum zoom.
The other 15mm Taipan V2 is not interchangeable. The 15-256 has a narrower published field, illustrating why the complete model suffix must remain visible in a shortlist. If you are buying specifically to sweep a wide area, confirm 15-384 in the Amazon variation selector and included documentation. A shared product photograph cannot establish the sensor inside.
AGM rates this version up to 6.5 hours and uses replaceable 18650 power. For buyers comparing it with RIX Pocket K3 or TOPDON TS004 Pro, weigh the charging routine and carry format alongside sensor class. Choose the V2 15-384 when its documented width matches your searches; do not convert a scanning recommendation into a promise to identify every warm shape at the far edge.
Documented specifications
| Specification | Published detail |
|---|---|
| Native thermal sensor | 384 × 288 pixels |
| Objective lens | 15 mm |
| Horizontal field of view | 17.5° |
| Manufacturer-rated runtime | Up to 6.5 hours; actual use varies |
Published specifications are manufacturer or exact-listing claims, not our measurements. “Not confirmed” fields are left out of numeric recommendations.
Useful alternatives
Make sense of the differences
Buying guideThermal Monoculars Under $1,000: Two Views, Better Choices
Compare 384-class thermal monoculars near a $1,000 budget by scene width, carry weight, internal batteries and integrated rangefinding.
LearnThermal Monocular Field of View: Choose Width Before Zoom
Translate thermal field of view into scene width, compare exact model variants, and understand the tradeoff between scanning and framing.
Sources & specifications
Source details checked September 10, 2026. Published claims are not independent test measurements.