DC 12V 24V 4 Digital LED Counter with Hall Proximity Sensor Switch
USD 39.99 USD
Specifications
| Brand | Unbranded |
| Type | Frequency Counters |
| Power Source | Dc Power Supply |
| Color | Black |
| Style | Modern |
| Item Weight | 3.2 Ounces |
Hall sensor:Pusle signal,NPN 3 wires normally closed. Counting value be retained when power failure. Counting:Plus or minus.