| Brand | Circuitron |
|---|---|
| Age Level | 17 Years & Up |
Check the listing for details. Circuitron ~ DF-1 Grade Crossing Detector & Flasher ~ 5250. Condition: New. Listed at 47.23 USD. If your application requires Bi-directional detection, use a CIRCUITRON DT-1 or DT2 instead. The flasher section of the DF-1 will power two 250 ma.