4 Channel Contactor Timers

Activate 4 - 4 Way Contactor Timer Relay Includes Built in 18/12 Hour Timer.

Activate 4 - 4 Way Contactor Timer Relay Includes Built in 18/12 Hour Timer.

Gromatrix Activate 4 - 4 Way Basic Contactor Timer is a heavy-duty grow light controller capable of ..

£58.30 Ex VAT: £48.58

Activate 4 Pro Intelligent Heavy-duty Contactor Timer 4 Way (4 x 1000watt)

Activate 4 Pro Intelligent Heavy-duty Contactor Timer 4 Way (4 x 1000watt)

Gromatrix 4 Way HID Lighting Event Timer is a quality heavy-duty HID lighting controller  capa..

£107.99 Ex VAT: £89.99

Activate 4i Pro Intelligent Heavy-duty Relay Timer 4 Way individual Switched

Activate 4i Pro Intelligent Heavy-duty Relay Timer 4 Way individual Switched

The Gromatrix ‘Activate 4i Pro’ is a 4-Way Relay Timer that is capable of individually controlling 4..

£156.82 Ex VAT: £130.68

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Bestsellers

Gromatrix Reusable Hook & Loop Cable Ties

Gromatrix Reusable Hook & Loop Cable Ties

Pack of 10 Gromatrix reuseable cable ties which allows you to arrange and organise your cables in yo..

£3.49 Ex VAT: £2.91

Grow Light Hangers 1/8 Adjustable Rope Ratchets

Grow Light Hangers 1/8 Adjustable Rope Ratchets

Pack of 2 Gromatrix heavy duty Rope Ratchet hangers used to hang your grow lights, fans, c..

£5.75 Ex VAT: £4.79

Airate 2T Twin Fan Controller with Temperature and Speed Controlled

Airate 2T Twin Fan Controller with Temperature and Speed Controlled

Gromatrix Airate 2T is a twin fan speed controller with temperature sensor. The controller is desig..

£59.99 Ex VAT: £49.99