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What do we have here?
Environmental Control: Environmental Controllers: CO2 Generators, Parts & Environmental Controllers

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What do we have here?
Displaying 321 to 340 (of 473 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Active Air 70 Pint Dehumidifier   HydroFarm   Active Air 70 Pint Dehumidifier 
Active Air Dehumidifiers Active Air Dehumidifiers are designed to provide optimal humidity control in your growing environment. Choose from 45P, 70P & 95P models, all of which provide high performance, reliability, and precise digital control where you need it most. Automatic restart allows unit to be used with humidity controllers Removable filter for easy cleaning Built... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AADHC70P   $245.95 
 Active Air 95 Pint Dehumidifier   HydroFarm   Active Air 95 Pint Dehumidifier 
Active Air Dehumidifiers Active Air Dehumidifiers are designed to provide optimal humidity control in your growing environment. Choose from 45P, 70P and 95P models, all of which provide high performance, reliability, and precise digital control where you need it most. Automatic restart allows unit to be used with humidity controllers Removable filter for easy cleaning Built t... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AADHC95P   $449.13 
 Active Air Commercial 100 Pint Dehumidifier   HydroFarm   Active Air Commercial 100 Pint Dehumidifier 
Active Air Commercial Dehumidifiers Active Air Commercial Dehumidifiers are designed to provide optimal humidity control in your growing environment. Choose from three models, all of which provide high performance, reliability, and precise digital control where you need it most. • Automatic restart allows unit to be used with humidity controllers• Removable filter for easy cleani... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AADHC100P   $549.10 
 Active Air Commercial 60 Pint Dehumidifier   HydroFarm   Active Air Commercial 60 Pint Dehumidifier 
Active Air Commercial Dehumidifiers Active Air Commercial Dehumidifiers are designed to provide optimal humidity control in your growing environment. Choose from three models, all of which provide high performance, reliability, and precise digital control where you need it most. • Automatic restart allows unit to be used with humidity controllers• Removable filter for easy cleani... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AADHC60P   $382.27 
 Agrowtek 2 Port Analog Input Expansion (8 Channels)   Agrowtek Inc.   Agrowtek 2 Port Analog Input Expansion (8 Channels) 
XA dual sensor-port expansion module for Agrowtekss GC-Pro and GC-ProXL series controllers. Add two more sensor ports to GrowControl™ controllers by installing an XA module. GC-Pro and GC-ProXL controllers accept up to one XA module.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703110   $256.01 
 Agrowtek 8 Output Expansion (Special Order)   Agrowtek Inc.   Agrowtek 8 Output Expansion (Special Order) 
XD Eight-output expansion module for Agrowtek's GC-Pro and GC-ProXL series controllers. Add eight more outputs to GrowControl™ controllers by installing an XD module. GC-Pro controllers accept up to one XD module; GC-ProXL controllers accept up to three XD modules.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703108   $127.69 
 Agrowtek AgrowDose Dosing Pump 46 ml/min   Agrowtek Inc.   Agrowtek AgrowDose Dosing Pump 46 ml/min 
Agrowtek AgrowDose™ Dosing Pump AD-50 AgrowDose™ dosing pump for nutrient and pH buffer injection with GrowControl™ controllers and hydroponics sensors. Heavy duty pumps draw concentrated nutrient or buffer from any size stock tank and pump into reservoirs. 3/16 in I.D. tubing and durable motor handles thick and thin liquids. Tubing adapters and power supply included.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703144   $144.37 
 Agrowtek AgrowTouch Color Touch Screen for GC-Pro   Agrowtek Inc.   Agrowtek AgrowTouch Color Touch Screen for GC-Pro 
Agrowtek AgrowTouch Color Touch Screen AT-PRO & AT-XL Add bright, colorful display of sensor readings and quickly access control settings and manual overrides to GC-Pro and GC-ProXL controllers with Agrowtek's AgrowTouch™ screens. Without a touch screen, controllers are configured by software. Screen installs into front panel of controller by removing knock-out panel.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703112   $512.67 
 Agrowtek AgrowTouch Color Touch Screen for GC-ProXL   Agrowtek Inc.   Agrowtek AgrowTouch Color Touch Screen for GC-ProXL 
Agrowtek AgrowTouch Color Touch Screen AT-PRO & AT-XL Add bright, colorful display of sensor readings and quickly access control settings and manual overrides to GC-Pro and GC-ProXL controllers with Agrowtek's AgrowTouch™ screens. Without a touch screen, controllers are configured by software. Screen installs into front panel of controller by removing knock-out panel.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703114   $512.67 
 Agrowtek Grow Control GC-Pro Quad-Zone Climate Controller (Includes basic climate sensor & ethernet port) (Special Order)      Agrowtek Grow Control GC-Pro Quad-Zone Climate Controller (Includes basic climate sensor & ethernet port) (Special Order) 
Agrowtek's GC-Pro controls up to four climate zones. Complete control of temperature, humidity, lighting, CO2 (sensor optional), timers, irrigation and more! Includes two sensor ports, four discrete inputs, twelve outputs for relays and one basic climate sensor. Serial & Ethernet ports for free remote monitoring software. Up to four (4) climate zones with basic climate, lighting an... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703102   $1,301.23 
 Agrowtek Grow Control GC-ProXL Quad-Zone Controller (Includes basic climate sensor & ethernet port)   Agrowtek Inc.   Agrowtek Grow Control GC-ProXL Quad-Zone Controller (Includes basic climate sensor & ethernet port) 
Agrowtek Grow Control GC-ProXL-Q Quad-Zone Controller Agrowtek's GC-ProXL-Q-E controls up to four climate zones. Same great features as GC-Pro-Q with expanded hardware to handle more sensors and relays. Includes four sensor ports, eight discrete inputs, sixteen outputs for relays and one basic climate sensor. Serial & Ethernet ports for free remote monitoring software. Up to four ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703106   $1,718.30 
 Agrowtek Liquid Tight Gland Kit for Hydro Sensor Probes (Special Order)      Agrowtek Liquid Tight Gland Kit for Hydro Sensor Probes (Special Order) 
Water-proof probe gland kit for pH, conductivity and water temperature probes. Install sensor probes into a pipe or custom manifold for reliable, leak-free measurement. Pipe-thread glands have a polymer seal that clamps around the probes. pH and EC probe glands are 1/2 in NPT and temperature probe gland is 3/8 in NPT.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703156   $9.62 
 Agrowtek Outdoor Light Irradiance Sensor (3/Cs) (Special Order)      Agrowtek Outdoor Light Irradiance Sensor (3/Cs) (Special Order) 
Outdoor light irradiance sensor module connects to Agrowtek's SNS-W Weather Station Transmitter or SNS-BOB break-out board to the GrowControl™ control system. Weather-proof enclosure and electronics. Mount to a level horizontal surface for best results. Standard two-wire connection; up to 1000 ft from weather transmitter or break out board.... This item is sold individually. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703168   $127.69 
 Agrowtek RD6 Six Dry-Contact Relays 24VDC/120VAC/5A   Agrowtek Inc.   Agrowtek RD6 Six Dry-Contact Relays 24VDC/120VAC/5A 
Agrowtek Dry-Contact Relays Four, six, eight or 12 dry-contact pilot relays for equipment control with GrowControl™ series controllers. Normally open independent contacts allow control of customer relays, contactors and HVAC signals. Removable base-mounted relays for easy maintenance. Terminals rated 120 Volt ac/5 Amps.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703138   $172.60 
 Agrowtek RX-T Trigger Cord Kit for Agrowtek RX1 (Special Order)      Agrowtek RX-T Trigger Cord Kit for Agrowtek RX1 (Special Order) 
RX-T Trigger cord kit allows Agrowtek RX1 relay to be trigger-operated by a 120Vac outlet on a GC-Plus or other type of controller. Kit includes 120Vac to 24Vdc wall power adapter, trigger cord lead and installation instructions.... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 00RX-T-Trigger-Cord-Kit   $23.10 
 Agrowtek Serial RS-232 (DB9) to USB Converter (FDTI) (Special Order)      Agrowtek Serial RS-232 (DB9) to USB Converter (FDTI) (Special Order) 
USB to Serial adapter cable connects GrowControl™ controller's serial port to USB. Connect free GrowControl software to the controller’s serial port, modify Ethernet IP address settings and perform firmware updates with the serial port.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703148   $24.38 
 Aprilaire     Modulating Steam Humidistat used with Model 866      Aprilaire Modulating Steam Humidistat used with Model 866 
The Model 5558 automatic digital modulating control package is the recommended humidistat for the Aprilaire modulating steam humidifier.• Selectable Celsius or Fahrenheit scale. • Outputs controlling humidification and dehumidification. • Integrated sensor for better application flexibility. • Multi-level lockable access menu and lockable set point to prevent acciden... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH45558   $341.12 
 Aprilaire Color Touchscreen Wi-Fi Automation IAQ Thermostat      Aprilaire Color Touchscreen Wi-Fi Automation IAQ Thermostat 
Aprilaire systems provide precise and continuous control of indoor environmental conditions crucial to growth cycles.  Controls are capable of gathering temperature data from multiple points in the grow facility to create more precise temperature control and RH levels.• Industry's first color touch screen with all controls options on the home screen.• Temperature and humidity ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH58840   $381.76 
 Aprilaire Dehumidifier Hanging Kit      Aprilaire Dehumidifier Hanging Kit 
Model 5691 Dehumidifier Hanging Kit• 14 Gauge Zinc Plated Steel• 1/4" Thick Black Neoprene Pads for vibration insolation• 10’ Cables with Gripple Clamps and 3 1/2" bolts• Unit weight 13 lbs.• Total safe working load 400 lbs.... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH35691   $120.51 
 Aprilaire Dehumidifier, 130 pints/day      Aprilaire Dehumidifier, 130 pints/day 
Aprilaire dehumidifiers provide the critical monitoring and precise control of indoor RH.• Monitors and mitigates humidity separate from the management of sensible cooling load to properly maintain damaging conditions• Automatic digital controls for simple and easy to maintain all attributes of indoor climate.• Multi-sensor averaging sample the air for three minutes every hour, to ... — LTL Shipping Required. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-DH11870   $1,619.15 
Displaying 321 to 340 (of 473 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
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