| select | DC12V |
|---|---|
| Brand | Unbranded |
| Marke | Markenlos |
Check the listing for details. DC 12V 24V 4-Bit Digital Counter Module Process Counter Controller Relay Output. Condition: New. Listed at 4.50 USD. Relay Module. During counting, pressing this key will enter the pause state (relay disconnected) and will not respond to counting. During the pause state, pressing this key will enter the continue state (relay turns back on), responding to the count.