Controllers, Monitors & Timers

Products to help monitor any garden environment.
120V - 15A OFF Switcher

120V - 15A OFF Switcher

Designed to prevent equipment with counter active functions from operating at the same time, the 120..

$89.99

120V - 15A ON Switcher

120V - 15A ON Switcher

The iLS120-ON On Switcher/directional relay is useful for adding equipment to augment a process like..

$89.99

15' Extension Probe Sensor Cable

15' Extension Probe Sensor Cable

15' Extension Probe Sensor Cable for the Greenhouse Master Controller and the Digital CO2 Controller..

$21.99

15' Extension Sensor Cable (100/cs)

15' Extension Sensor Cable (100/cs)

To sample CO2 levels in room air further from the controller (up to 30' away), use this 15' sensor e..

$19.21

15A, 3600W, 240v Timer

15A, 3600W, 240v Timer

Using a timer to automate your lighting adds convenience and encourages productive growth with consi..

$26.99

4 Lights/Load Switcher, 240V In, 120V Out, 120V Trigger

4 Lights/Load Switcher, 240V In, 120V Out, 120V Trigger

- 240V supply (connect to main electrical panel or any 240V outlet [4 wires] connected to a breaker ..

$149.99

4 Lights/Load Switcher, 240V In, 240V Out, 120V Trigger

4 Lights/Load Switcher, 240V In, 240V Out, 120V Trigger

- 240V supply (connect to main electrical panel or any 240V outlet connected to a breaker up to 40 A..

$189.99

7 Day Dual Outlet Digital Timer

7 Day Dual Outlet Digital Timer

Using a timer to automate your lighting adds convenience and encourages productive growth with consi..

$21.00

7-Day Grounded Digital Programmable Timer

7-Day Grounded Digital Programmable Timer

Using a timer to automate your lighting adds convenience and encourages productive growth with consi..

$18.90

Active Air Hygro-Thermometer

Active Air Hygro-Thermometer

You'll find multiple uses for and multiple places to put this Active Air hygro-thermometer. Check th..

$23.68

Active Air Indoor-Outdoor Thermometer w/Hygrometer

Active Air Indoor-Outdoor Thermometer w/Hygrometer

Active Air's indoor-outdoor thermometer gives you more. Made of sturdy materials to stand up to the ..

$22.92

Adjustable Recycling Timer

Adjustable Recycling Timer

The ART series of adjustable recycling timers control any application requiring a device to be turne..

$89.95

Advanced 24hr Recycling Timer

Advanced 24hr Recycling Timer

The APCTART2 is a cycle timer controller with day and night detection. It works to control any appli..

$82.99

Advanced Day & Night Cooling or Heating Thermostat

Advanced Day & Night Cooling or Heating Thermostat

Autopilot 24 hr Day & Night Cooling/Heating ThermostatThe APCET2 is a temperature controller that ca..

$76.99

Advanced HID Lighting Controller

Advanced HID Lighting Controller

Advanced HID Lamp Control | High temperature shutdown with selectable delay Combines all of the HLC..

$92.65

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