1PC NEW FOR KETAI Color Mark Sensor KS-G22 Green light source

1PC NEW FOR KETAI Color Mark Sensor KS-BG22 Blue-green Light Source

1PC NEW FOR KETAI Color Mark Sensor KS-R22 Red light source

1PCS New For KETAI Photoelectric Switch KT-RG22 12-30VDC Color Code Sensor

1PC NEW FOR KS-BG22 Color Mark Sensor Blue-green Light Source 10-30V

1pc NEW FOR LONGYI Color Mark Sensor KS-RG22 KS-WG22

1PC NEW FOR KETAI Color Mark Sensor KS-B22 Blue light source

1PCS NEW FOR KETAI KS-BG22 Color Mark Sensor Blue-green Light Source 10-30V