USB-SIGNAL-relay-boards-buy-Easydaq-UK-quality

4 signal relay board, 4 wide voltage inputs. With single part connectors.General purpose relay..

£89.64

4 signal relay board, 4 wide voltage inputs. With single part connectors.General purpose relay..

£97.49

4 signal relay board, 4 wide voltage inputs. No connectors.General purpose relay card with 4 o..

£96.54

4 signal relay board, 4 wide voltage inputs. With single part connectors.General purpose relay..

£98.40

4 signal relay board, 4 wide voltage inputs. No connectors.General purpose relay card with 4 o..

£87.78

4 signal relay board, 4 wide voltage inputs. With two part connectors horizontal.General purpo..

£95.26

4 signal relay board, 4 wide voltage inputs. 12 Volt operating relays. Two part horizontal con..

£104.02

4 signal relay board, 4 wide voltage inputs. 24 Volt operating relays. Two part horizontal con..

£104.02

4 signal relay board, 4 wide voltage inputs. With two part connectors vertical.General purpose..

£94.56

4 signal relay board, 4 wide voltage inputs. With two part connectors vertical.General purpose..

£102.41

4 signal relay board, 4 wide voltage inputs. With two part connectors vertical.General purpose..

£103.32

The USB4VI4SRMx but with no terminal blocks fitted, allowing for your own customisation.4 signal rel..

£87.78

This low cost, general purpose, USB powered board has 8 opto-isolated, 30VDC/1A high sen..

£79.96

This low cost, general purpose, USB powered board has 8 opto-isolated, 30VDC/1A high sen..

£88.33

This board is available as a low cost, general purpose USB powered 8 channel voltage inp..

£83.48

USB Signal Relays