good at resisting lateral deflecting load, structure design of a pneumatic impact, self-closing device,splendid ... (2~3mV/V)moistureproof:safe load limit 125% of F.SLateral load limit 200% of F.SSpecification: samples Bridge Type (QS,H9BMDB) Beam ... ,30t 5, 10, 20, 3040, 50, 75,100150,300,500kg Load Cell Transducer