产品特点：?主要适用于对微量物质的高精度衡量。?采用的是弹性元件的原理，无支点机械磨损，灵敏度高。?工作时，不用砝码，可直接读取测量数据。?操作简便，读数迅速。Feature:Beingmainlyappliedinhigh-precisionmeasurementofmaterialsinminutequ-antitiesWiththecombinationofelasticcomponentsthecombinationtheinstrumentdoesnothaveanymechanicalabrasiononpivotsandetheflexibilityishighAsnoweightsareusedinoprationthemeasuringdatacanbedirectlyreadTheoperationissimpleandthefigurescanbereadquickly.技术参数TechniqueReference型号技术参数特点JN-B-55mg/0.01mg适用于对微量物质的高精度衡量，如照明、纺织等行业。不用砝码可直接读取测量数据。JN-B-1010mg/0.02mgJN-B-2525mg/0.05mgJN-B-5050mg/0.1mgJN-B-100100mg/0.2mgJN-B-250250mg/0.5mgJN-B-500500mg/1mgJN-B-10001000mg/2mgJN-B-25002500g/5mg