Controllers - Timers
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You need to manage the humidity in your grow room. Whether your room is too humid or not humid enoug..
$49.99 $44.99
-This controller will run 4 lights at 240 volts.
-The only lighting controllers featuring industr..
$249.99 $199.99
24 Hour Plug-in Grounded Timer
Automates your lighting needs; Brings convenience &am..
$15.99 $13.99
TrolMaster CO2 Sensor (MBS-S8)
for Hydro-X only
The optional CO2 Sensor (MBS-S8) measures the ..
$299.99 $289.99
TrolMaster Program Device Station(DSP-1)
For Hydro-X Control System
The TrolMaster DSP-1 progr..
$109.99 $89.99
TrolMaster Hydro-X Environmental Control System
Expander Station 4(4RS-1)
The 4RS-1 is a unive..
$259.99
TrolMaster Temperature Device Station DST-1
The TrolMaster DST-1 Temperature control modules allo..
$109.99 $89.99
TrolMaster Dry Contact Station DSD-1
The Trolmaster DSD-1 Dry-contact module provides a simple an..
$119.99 $99.99
CO2 Device Staton DSC-1
The TrolMaster DSC-1 CO2 control / device module allows user to easil..
$99.99 $84.99
Humidistat Station HS-1
The HS-1 from TrolMaster is used to control commercial dehumidifiers...
$179.99 $158.99
Humidity Device Station DSH-2 240V
The TrolMaster DSH-2 Humidity control / device modules (24..
$129.99 $108.99
Humidity Device Station DSH-1 120V
The TrolMaster DSH-1 Humidity control / device module..
$91.99 $89.99
Thermostat Station TS-2
The TS-2 thermostat stations is designed to replace a thermostat conn..
$179.99 $154.99
Thermostat Station for Hydro-X - TS-1
The TS-1 thermostat stations is designed to replace a t..
$152.99 $129.99
AC Remote Station for Hydro-X - ARS-1
The ARS-1 mini-split air conditioner controller is a un..
$152.99 $124.99