Ioniser KERN YBI-01AIoniser to neutralise electrostatic charge KERN YBI 01A Goods to be weighed which are non conductive, such as plastic, china, glass, etc often carry electrostatic charge. The electromagnetic field which then occurs between the goods to be weighed and the balance can cause the weighing result to be distorted by up to a gramme. Therefore, when weighing in milligrammes or even smaller increments, we recommend neutralising the electrostatic charge with