Environmental Controllers

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Agrowtek MX1D DC Reversible Motor Controller 30Vdc/8A

MX1D forward/reverse motor controller allows Agrowtek..

$319.00 $261.58

Agrowtek Outdoor Air Temperature Sensor

Outdoor air temperature sensor module connects to Agrowtek's SNS-W Weather Station Transmitter or SN..

$139.00 $113.98

Agrowtek Outdoor Light Irradiance Sensor

Outdoor light irradiance sensor module connects to Agrowtek's SNS-W Weather Station Transmitter or S..

$199.00 $163.18

Agrowtek pH Probe

High quality lab-grade replacement probes for Agrowtek's hydroponics sensor kit. pH sensor probe is ..

$119.00 $97.58

Agrowtek RD12 Twelve Dry-Contact Relays 24VDC/120VAC/5A

Four, six, eight or 12 dry-contact pilot relays for equipment control with GrowControl series contro..

$319.00 $261.58

Agrowtek RD4 Four Dry-Contact Relays 24VDC/120VAC/5A

Four, six, eight or 12 dry-contact pilot relays for equipment control with GrowControl series contro..

$249.00 $204.18

Agrowtek RD6 Six Dry-Contact Relays 24VDC/120VAC/5A

Four, six, eight or 12 dry-contact pilot relays for equipment control with GrowControl series contro..

$269.00 $220.58

Agrowtek RD8 Eight Dry-Contact Relays 24VDC/120VAC/5A

Four, six, eight or 12 dry-contact pilot relays for equipment control with GrowControl series contro..

$289.00 $236.98

Agrowtek RX1 Single Relay Outlet 15A/120V

Relay-controlled outlet for equipment control with GrowControl series controllers. The RX1 is a sing..

$99.00 $81.18

Agrowtek RX6 Six Relay Outlet 15A/120V

Relay-controlled outlet for equipment control with GrowControl series controllers. The RX1 is a sing..

$249.00 $204.18

Agrowtek Sensor Cable Break-Out Board - Sensor Cable to Terminal Block

Sensor break-out board enables connection of hard-wired analog sensors such as Agrowtek's: outdoor t..

$59.00 $48.38

Agrowtek Serial RS-232 (DB9) to USB Converter (FDTI)

USB to Serial adapter cable connects GrowControl controller's serial port to USB. Connect free GrowC..

$38.00 $31.16

Agrowtek Temperature Probe

High quality lab-grade replacement probes for Agrowtek's hydroponics sensor kit. pH sensor probe is ..

$59.00 $48.38

Agrowtek Vertical Float Switch

Float switches connect to the GC-Pro controller and are an economical way monitor and maintain prope..

$66.00 $54.12

Agrowtek Water Flow Switch

Flow switches connect to your GC-Pro control system to detect the presence of water flow from pumps ..

$79.00 $64.78