The world of logistics has witnessed many revolutionary changes, and among the most critical is the incorporation of hydraulic pallet truck scales, also popularly known as pallet jack scales. They have fundamentally revolutionised the way we transport, weigh and manage goods, improving efficiency, reducing labour force expenses, and enhancing operational accuracy. However, to ensure the continued precision and functionality of these hydraulic pallet truck scales, regular scale testing is paramount, with particular emphasis on long time loaded protection.