1.LCD display 2.RS232 option 3.Waterproof IP66 4.Rechargeable battery,adaptor 5.4 level of auto hold function About us:We are a leading corporation in China which is specialized in electronic scales including electronic kitchen scale.bathroom scale,solar scale,body fat analyzer,weighing scale,bench scale,indicators and floor scale etc.Specifications: ModelI30I30SConverter A/D24 BitesPre-heating ...