$3.95 Original price was: $3.95.$3.19Current price is: $3.19.
6 in stock
Circuitron OS-1 OPTO Sensor (1 pc) ~ 9201
The same optic sensor used with many Circutron detection and signaling modules. Use as a replacement or as an additional sensor for modules that support extra optic sensors.
Measures 0.185″ diameter