blue/orange silica gel indicator is used for absorbing moisture, anti-rusting of instruments, gauges and equipment.

 blue/orange silica gel indicator

1. Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipmentin the enclosed condition. After absorbing moisture, it turns from blueto red, visually indicating the reletive humidity of the given enviroments.2. When being used with ordinary silica gel or drier, it indicates to which extentthe drier absorbs the moisture and judges the reletive humidity of a given enviroment.It is widely used as silica gel drier for the packing of precision instruments,leathers, shoes, clothes, foodstuffs, midicines and household electricappliances, etc

Orange silica gel indicator blue/orange silica gel indicator