TrolMaster DSE-1 CO2 Emergency Stop StationTrolMaster DSE-1 CO2 Emergency Stop Station
5% OFF

TrolMaster DSE-1 CO2 Emergency Stop Station

$99 $93.60
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TrolMaster MBS-K30 CO2 sensor for Carbon-XTrolMaster MBS-K30 CO2 sensor for Carbon-X
5% OFF

TrolMaster MBS-K30 CO2 sensor for Carbon-X

$349 $329.85
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TrolMaster AS-2 CO2 Alarm Station 2TrolMaster AS-2 CO2 Alarm Station 2
5% OFF

TrolMaster AS-2 CO2 Alarm Station 2

$199 $188.10
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TrolMaster CDA-1 Carbon-X CO2 Alarm SystemTrolMaster CDA-1 Carbon-X CO2 Alarm System
5% OFF

TrolMaster CDA-1 Carbon-X CO2 Alarm System

$499 $471.60
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TrolMaster AS-1 CO2 Alarm StationTrolMaster AS-1 CO2 Alarm Station
5% OFF

TrolMaster AS-1 CO2 Alarm Station

$119 $112.50
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TrolMaster HCS-1 Hydro-X Environment Control SystemTrolMaster HCS-1 Hydro-X Environment Control System
5% OFF

TrolMaster HCS-1 Hydro-X Environment Control System

$329 $312.55
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TrolMaster MBS-S8 CO2 Sensor for Hydro-X OnlyTrolMaster MBS-S8 CO2 Sensor for Hydro-X Only
5% OFF

TrolMaster MBS-S8 CO2 Sensor for Hydro-X Only

$211 $199.44
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TrolMaster dsc1 boxTrolMaster dsc1
5% OFF

TrolMaster DSC-1 CO2 Device Station

$65 $61.47
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TrolMaster Hydro-X Environment Control SystemTrolMaster Hydro-X Environment Control System
5% OFF
Staff Pick

TrolMaster Hydro-X Environment Control System

$299 $282.60
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TrolMaster DSC-1 CO2 Device StationTrolMaster DSC-1 CO2 Device Station
5% OFF

TrolMaster DSC-1 CO2 Device Station

$65 $61.47
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TrolMaster DCC-1 Dual Condition AdaptorTrolMaster DCC-1 Dual Condition Adaptor
6% OFF

TrolMaster DCC-1 Dual Condition Adaptor

$70 $66.15
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Niwa Grow HubNiwa Grow Hub
New
Staff Pick

Niwa Grow Hub

$199
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TrolMaster HCS-2  Hydro-X Pro Control SystemTrolMaster HCS 2 Hydro-X Pro control system
6% OFF

TrolMaster HCS-2 Hydro-X Pro Control System

$2,200 $2,079
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TrolMaster DSD-1 Dry Contact StationTrolMaster DSD-1 Dry Contact Station
5% OFF

TrolMaster DSD-1 Dry Contact Station

$75 $70.92
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TrolMaster Hydro-X Pro Control SystemTrolMaster Hydro-X Pro Control System
6% OFF

TrolMaster Hydro-X Pro Control System

$2,200 $2,079
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TrolMaster MBS-Pro 4-in-1 Sensor for Hydro-X Pro OnlyTrolMaster MBS-Pro 4-in-1 Sensor for Hydro-X Pro Only
5% OFF

TrolMaster MBS-Pro 4-in-1 Sensor for Hydro-X Pro Only

$399 $377.10
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TrolMaster BETA-8 Digital CO2 PPM ControllerTrolMaster BETA-8 Digital CO2 PPM Controller
5% OFF

TrolMaster BETA-8 Digital CO2 PPM Controller

$283 $267.48
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TrolMaster CM-1 HawkeyeTrolMaster CM-1 Hawkeye
6% OFF

TrolMaster CM-1 Hawkeye

$246 $232.47
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grozone-cy2-short-period-cyclestat-controller
10% OFF
grozone-ob2-output-box-for-scc-controller
10% OFF

Grozone OB2 Output Box for SCC Controller

$46.95 $42.25
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grozone-ht-co2-controller
1% OFF

Grozone HT CO2 Controller

$339.95 $335.45
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grozone-cy1-cyclestat-with-protocell-controller
10% OFF
grozone-usco2-0-1600-ppm-ultra-simple-co2-controller
10% OFF

Grozone USCO2 0-1600 ppm Ultra Simple CO2 Controller

$257.95 $232.15
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grozone-sco2-0-5000-ppm-co2-controller-1
10% OFF

Grozone SCO2 0-5000 ppm CO2 Controller

$419.95 $377.95
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