
Save $129.01


TrolMaster
Hydro-X Plus Environmental Control System HCS-3
Sale price$1,569.99
Regular price$1,699.00
In stockSave $300.00


TrolMaster
Aqua-X PRO Controller With Amp-3 Sensor Board NFS-2
Sale price$2,899.99
Regular price$3,199.99
In stockSave $10.00


TrolMaster
TrolMaster: Hydro-X Environment Control System HCS-1
Sale price$389.99
Regular price$399.99
In stockSave $15.00


TrolMaster
TrolMaster Aqua-X Irrigation Control System with Water Detector TM-NFS-1
Sale price$394.99
Regular price$409.99
In stockSave $10.00


TrolMaster
TrolMaster Carbon-X Controller with Cable Set TM-CDA-1
Sale price$689.99
Regular price$699.99
In stockSave $10.00


TrolMaster
TrolMaster Hawkeye Climate Monitor and Logger CM-1
Sale price$319.99
Regular price$329.99
In stockSave $30.00


TrolMaster
TrolMaster Digital CO2 PPM Controller BETA-8
Sale price$349.99
Regular price$379.99
In stockSave $10.00


Trolmaster
TrolMaster Digital Day/Night Temperature Controller BETA-4
Sale price$89.99
Regular price$99.99
Sold outSave $10.00


Trolmaster
TrolMaster Digital Day/Night Humidity Controller BETA-6
Sale price$139.99
Regular price$149.99
Sold outSave $10.00


Trolmaster
TrolMaster Digital Day/Night Remote Controller BETA-1
Sale price$159.99
Regular price$169.99
In stockSave $10.00


TrolMaster
TrolMaster Day/Night Fans Speed Controller BETA-2
Sale price$119.99
Regular price$129.99
In stockSave $10.00


TrolMaster
TrolMaster Hydro-X CO2 Device Station DSC-1
Sale price$79.99
Regular price$89.99
In stockSave $10.00


TrolMaster
TrolMaster Hydro-X Humidity Device Station DSH-1
Sale price$79.99
Regular price$89.99
Sold outSave $10.00


TrolMaster
TrolMaster Hydro-X Dry Contact Station DSD-1
Sale price$89.99
Regular price$99.99
In stockSave $10.00


TrolMaster
TrolMaster Hydro-X Temperature Device Station DST-1
Sale price$79.99
Regular price$89.99
In stockSave $10.00


TrolMaster
240V TrolMaster Hydro-X Humidity Device Station DSH-2
Sale price$99.99
Regular price$109.99
Sold outSave $5.00

TrolMaster
TrolMaster Hydro-X Temperature Device Station DST-2 240v
Sale price$104.99
Regular price$109.99
In stockSave $10.00


TrolMaster
TrolMaster Hydro-X Program Device Station (Compatible with Aqua-X) DSP-1
Sale price$79.99
Regular price$89.99
In stockSave $30.00


TrolMaster
TrolMaster Hydro-X Device Station 6-Pack (1x DSC, 1x DSH, 1x DST, 3x DSP)
Sale price$469.99
Regular price$499.99
Sold outSave $10.00


TrolMaster
TrolMaster Hydro-X Replacement and Backup Temp/Humidity/Light Sensor MBS-TH
Sale price$109.99
Regular price$119.99
In stockSave $0.02


TrolMaster
TrolMaster Full Spectrum Quantum Sensor for Hydro-X System MBS-PAR
Sale price$599.97
Regular price$599.99
In stockSave $10.00


TrolMaster
TrolMaster Aqua-X Water Content Sensor WCS-1
Sale price$299.99
Regular price$309.99
Sold outSave $20.00


TrolMaster
Trolmaster: Thermostat Station for Hydro-X TS-1
Sale price$129.99
Regular price$149.99
In stockSave $10.00
![TrolMaster Hydro-X Thermostat Station [Cool Only HVAC] TS-1 - GrowDaddy](http://cdn.shopify.com/s/files/1/1818/1943/products/img-e5e674c7c452423eb3c3c5650397f543_085d268f-66e4-4b7c-8b75-74b1147b2075_{width}x.jpg?v=1608670838)
![TrolMaster Hydro-X Thermostat Station [Cool Only HVAC] TS-1 - GrowDaddy](http://cdn.shopify.com/s/files/1/1818/1943/products/img-07a5a9147e654f03a63769be81b18af5_4b7089c6-f695-4ab5-98ed-e8159e11e560_{width}x.jpg?v=1608670838)
TrolMaster
TrolMaster Hydro-X Thermostat Station [Cool Only HVAC] TS-1
Sale price$139.99
Regular price$149.99
In stockSave $20.00


TrolMaster
TrolMaster Hydro-X AC Remote Station ARS-1
Sale price$139.99
Regular price$159.99
In stockSave $4.00


TrolMaster
TrolMaster Weatherproof Box for TS-1, TS-2, HS-1 and ARS-1 (BM-1)
Sale price$25.99
Regular price$29.99
Sold outSave $10.00
![TrolMaster Hydro-X Thermostat Station [Standard HVAC] TS-2 - GrowDaddy](http://cdn.shopify.com/s/files/1/1818/1943/products/img-0fb26eca8e9044bd9b2d8b03c1e2ff53_{width}x.jpg?v=1608670839)
![TrolMaster Hydro-X Thermostat Station [Standard HVAC] TS-2 - GrowDaddy](http://cdn.shopify.com/s/files/1/1818/1943/products/img-5dee4939cd974e51bf7e4a743f1d0ddb_{width}x.jpg?v=1608670839)
TrolMaster
TrolMaster Hydro-X Thermostat Station [Standard HVAC] TS-2
Sale price$169.99
Regular price$179.99
Sold outSave $10.00


TrolMaster
Trolmaster Lighting Control Adapter for ThinkGrow LED LMA-T
Sale price$109.99
Regular price$119.99
In stockSave $10.00


TrolMaster
TrolMaster Aqua-X Reservoir pH Sensor PPH-1
Sale price$119.99
Regular price$129.99
In stockSave $10.00


TrolMaster
TrolMaster Aqua-X 2-in-1 Reservoir EC/Temp Sensor PCT-1
Sale price$119.99
Regular price$129.99
In stockSave $20.00


TrolMaster
TrolMaster Aqua-X Heavy Duty Inline pH Sensor PPH-2
Sale price$249.99
Regular price$269.99
In stockSave $10.00


TrolMaster
TrolMaster Aqua-X Heavy Duty Inline EC+Temp Sensor PCT-2
Sale price$279.99
Regular price$289.99
In stockSave $10.00


TrolMaster
TrolMaster Hydro-X Water Detector with Flood Alert Touch Spot WD-2
Sale price$84.99
Regular price$94.99
In stockSave $10.00


TrolMaster
TrolMaster RJ12 Splitter Hub with Cable Set SPH-1
Sale price$39.99
Regular price$49.99
In stockSave $5.00


TrolMaster
TrolMaster Aqua-X 24V Control Board - 6 Valve OA6-24
Sale price$129.99
Regular price$134.99
In stockSave $15.00


TrolMaster
TrolMaster Aqua-X 110V Control Board - 6 Outlet OA6-110
Sale price$149.99
Regular price$164.99
In stockSave $4.00


TrolMaster
TrolMaster Hydro-X 4-Outlet Expander Station TM-4RS-1
Sale price$195.99
Regular price$199.99
In stockSave $4.02


TrolMaster
TrolMaster Aqua-X Touch Spot Extension Cable (16 ft) TSS-2
Sale price$17.97
Regular price$21.99
Sold out