KA300 KA600
are the most commonly used standard scale.
KA200 KA500 are small and thin scale, suitable for
narrow place installation, or for special purpose
measuring instrument.
KA700 is designed especially for oil pressure systems
and also in some spaces where it is extremely hard for
installation work.
KA800 KA800A are designed for long measuring.
It can be connected to reach 100m as longest.
KA900 is mainly used in laboratory or for special use.
KA300NC KA600NC are CNC machine-tools
feedback linear scale, widely used on CNC machines.