Segmentation by type classifies aircraft weight scales into digital load‑cell, hydraulic, pneumatic, and mechanical systems, each reflecting different technology adoption curves. Digital load‑cell scales dominate due to their high accuracy, real‑time data integration, and compatibility with modern airline IT ecosystems, capturing the majority of new installations. Hydraulic scales, though older, remain prevalent in legacy military platforms where robustness under extreme conditions is prioritized, sustaining a steady niche market. Pneumatic scales are favored in environments requiring minimal electrical interference, such as certain cargo handling facilities, supporting a modest but consistent demand. Mechanical scales, largely superseded, persist in low‑budget general aviation settings where cost constraints outweigh precision needs. The relative market contribution aligns with technological trends: digital load‑cell drives growth, hydraulic and pneumatic maintain specialized roles, and mechanical provides a residual base, together shaping the total market valuation.