The Application segment of the Handheld X-ray Device market is delineated by end‑use environments that dictate device specifications, regulatory compliance, and pricing dynamics. Medical usage, encompassing bedside diagnostics and intra‑operative imaging, commands the largest share due to rising demand for point‑of‑care solutions in hospitals and clinics. Security applications, such as baggage inspection at airports and cargo scanning at ports, represent a fast‑growing niche driven by heightened threat awareness and regulatory mandates. Industrial deployment includes non‑destructive testing of welds, pipelines, and structural components, where portability reduces downtime and labor costs. Veterinary and Research sectors, though smaller, contribute specialized demand for low‑dose imaging of small animals and laboratory specimens. Each sub‑category adds distinct revenue streams, collectively shaping the overall market size and informing strategic investment decisions. The distribution of these applications is reflected in the accompanying pie‑chart, underscoring the relative weight of each segment in Handheld X-ray Device segmentation.