Best All Around LPA400X – The LPA400x features a low height of 1.5 inches, it is designed with composite alloys to outlast any competitors similar models. It’s physical weight of 45 lbs. and its improved features, translate to quicker weight and balance measurements and aircraft quickly returned to service. A breakthrough in engineering redesign, the LPA400x has a capacity of 0 – 45,000 lbs. The LPA400x weighing systems are accurate at ±0.1% of applied load and read in 1 lb. graduations.