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Maxipot Twistpot 13" Saucer
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Environmental Control: Environmental Controllers: CO2 Generators, Parts & Environmental Controllers

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Displaying 321 to 340 (of 456 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 
 Day/Night Controller Without Display   Plug-n-Grow   Day/Night Controller Without Display 
Intelligent Growing Systems (Plug & Grow ) Day/Night Controller Without Display (NBIGS021) Temperature controller without display Can be set to heat or cool with day and night setpoints Manufacturer's Product Information MSRP each $104.64 Dimensions10.6 x 4.8 x 6... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS021   $70.78 
 FLEX Cycle Timer (Special Order)   Plug-n-Grow   FLEX Cycle Timer (Special Order) 
Intelligent Growing Systems (Plug & Grow ) FLEX Cycle Timer (NBIGS015)FLEX Cycle Timer, 1 sec to 72 h, Digital Display, Light & Dark settings   Manufacturer's Product Information MSRP each $270.66 Dimensions8 x 2.9 x 8.5 ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS015   $177.41 
 ON Delay Timer for ILS4-121-121S & 241 (Special Order)   Plug-n-Grow   ON Delay Timer for ILS4-121-121S & 241 (Special Order) 
Intelligent Growing Systems (Plug & Grow ) ON Delay Timer for ILS4-121-121S & 241 (NBILS4T)ON Delay Timer for ILS4-121-121S & 241, Start up Delay Manufacturer's Product Information MSRP each $96.02 UPC692236110242 Dimensions5.75 x 3.18 x 10.25 ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBILS4T   $61.48 
 Precise Cycle Controller without display   Plug-n-Grow   Precise Cycle Controller without display 
Intelligent Growing Systems (Plug & Grow ) Precise Cycle Controller without display (NBIGS011)A precision cycle timer that allows lighting duration from 8 to 18 hours and darkness duration from 6 to 16 hours. Allows to set a complete day-night cycle from as short as 14 hours or as long as 34 hours. Cycle timer with photocell Day and night operation or day only On cycles from 1/2... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS011   $69.96 
 Relative Humidity/Temperature Controller (Special Order)   Plug-n-Grow   Relative Humidity/Temperature Controller (Special Order) 
Intelligent Growing Systems (Plug & Grow ) Relative Humidity/Temperature Controller (NBIGS110)Precise temperature and RH sensors. Day and night setpoints. Can cool, heat, humidify, dehumidify. Manufacturer's Product Information MSRP each $480.23 ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS110   $308.88 
 Replacement Power Pack for IGS-100, 110, 220 (Special Order)   Plug-n-Grow   Replacement Power Pack for IGS-100, 110, 220 (Special Order) 
Intelligent Growing Systems (Plug & Grow ) Replacement Power Pack for IGS-100, 110, 220 (NBIGS50) Replacement Power Pack for IGS-100, 110, 220 Manufacturer's Product Information MSRP each $149.95 Dimensions4.75 x 2.5 x 5.5 Case Qu... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS50   $124.05 
 RH/Temp Smart Control   Plug-n-Grow   RH/Temp Smart Control 
Intelligent Growing Systems (Plug & Grow ) RH/Temp Smart Control (NBIGS111)RH/Temp Smart Control, runs up to 4 pieces of equipment.  Manufacturer's Product Information MSRP each $812.59 Dimensions9.6 x 6 x 7.7 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS111   $470.71 
 RH/Temp Smart Control, External probe: 2 Equipments   Plug-n-Grow   RH/Temp Smart Control, External probe: 2 Equipments 
Intelligent Growing Systems (Plug & Grow ) RH/Temp Smart Control, External probe: 2 Equipments (NBIGS110S)RH/Temp Smart Control, External probe: 2 Equipments Manufacturer's Product Information MSRP each $496.02 Dimensions7.75 x 7 x 9.1 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-NBIGS110S   $327.78 
 PNG ILS4-240 LIGHT LOAD SWITCH WITH INTERNAL 0-20 MINUTE ON DELAY 240 OUT   Plug-n-Grow   PNG ILS4-240 LIGHT LOAD SWITCH WITH INTERNAL 0-20 MINUTE ON DELAY 240 OUT 
iLS4-240 LightLoad Switch W Internal 0-20 Minute On Delay (ILS4-240) LIGHTING LOAD SWITC This switching module will switch up to four 1000 watt lights using a low power 120Vac trigger cord. An internal On-delay timer can be set to prevent hot bulb startups or set to sequentially turn on groups of up to four lights. This model supplies 240Vac to your equipment. ... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703580   $126.60 
 PNG IGS-061 CO2 CONTROL WITH HIGH TEMPERATURE SHUTOFF   Plug-n-Grow   PNG IGS-061 CO2 CONTROL WITH HIGH TEMPERATURE SHUTOFF 
iGS CO2 Control w High Temp Shut Off Function [model iGS-061] (IGS-061) CO2 CONTROL W HIGH T The iGS-061 will perform CO2 enrichment during the day only (when light is sensed by the photocell). The enrichment starts when the CO2 concentration falls below the set point minus the differential. (i.e. Set point = 1200 ppm Differential = 150, CO2 enrichment starts below 1050 ppm a... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703545   $414.11 
 PNG IGS-LP8 CO2 GENERATOR WITH HEAT EXCHANGER LP-24,000 BTU   Plug-n-Grow   PNG IGS-LP8 CO2 GENERATOR WITH HEAT EXCHANGER LP-24,000 BTU 
IGS CO2 Generators with Heat Exchangers IGS CO2 GEN. W/ HEAT. EX. LP - 24000 BTU Safety panels to avoid burning at the torchSafe, easy to use and highly energy efficientSafe electronic pilot: no manual starting button nor continuous flameInternal electronic control to avoid excessive heating and to turn off the unit in case of tipping overHeat exchanger helps keep a cooler te... — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703730   $898.81 
 PNG IGS-LP8N CO2 GENERATOR WITH HEAT EXCHANGER NG-24,000 BTU   Plug-n-Grow   PNG IGS-LP8N CO2 GENERATOR WITH HEAT EXCHANGER NG-24,000 BTU 
IGS CO2 Generators with Heat Exchangers IGS CO2 GEN. W/ HEAT. EX. NG - 24000 BTU Safety panels to avoid burning at the torchSafe, easy to use and highly energy efficientSafe electronic pilot: no manual starting button nor continuous flameInternal electronic control to avoid excessive heating and to turn off the unit in case of tipping overHeat exchanger helps keep a cooler te... — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703735   $940.46 
 PNG IGS-020 WITH REMOTE   Plug-n-Grow   PNG IGS-020 WITH REMOTE 
iGS Day & Night Temperature Control W Display (IGS-020R) REMOTE DAY&NIGHT TE The iGS-020 temperature controller will operate your heating or cooling equipment in accordance to user day and night set points. The ambient temperature is displayed on the luminous bar graph. The precision temperature sensor (1C) can be calibrated and the differential of operation is adjustable. Th... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703520   $148.01 
 PNG IGS-LP4XN CO2 GENERATOR WITH HEAT EXCHANGER NG-12,000 BTU (Special Order)   Plug-n-Grow   PNG IGS-LP4XN CO2 GENERATOR WITH HEAT EXCHANGER NG-12,000 BTU (Special Order) 
IGS CO2 Generators with Heat Exchangers IGS CO2 GEN. W/ HEAT. EX. NG- 12000 BTU Safety panels to avoid burning at the torchSafe, easy to use and highly energy efficientSafe electronic pilot: no manual starting button nor continuous flameInternal electronic control to avoid excessive heating and to turn off the unit in case of tipping overHeat exchanger helps keep a cooler tem... — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703725   $823.84 
 PNG IGS-110 DAY & NIGHT HUMIDITY & RELATIVE TEMPERATURE CONTROL   Plug-n-Grow   PNG IGS-110 DAY & NIGHT HUMIDITY & RELATIVE TEMPERATURE CONTROL 
iGS Day & Night Temp & Relative Humidity Control [model iGS-110] (IGS-110) DAY&NIGHT TEMP&RELAT Maximum load both outputs: 15 Amp 120 volt ACRH Sensor and control range: 0%-100%Auto differential adjustment: 3 to 10%Annual drift: 1%Accuracy of RH sensor: 3%Calibration of RH sensor: factory calibratedTemperature sensor and control range: -20C to +50C (-4F to +122F)Auto. Differe... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703560   $326.51 
 PNG IGS-LP4N CO2 GENERATOR NG-12,000 BTU   Plug-n-Grow   PNG IGS-LP4N CO2 GENERATOR NG-12,000 BTU 
IGS CO2 Generators IGS CO2 GENERATOR NG - 12000 BTU Safety panels to avoid burning at the torchSafe, easy to use and highly energy efficientSafe electronic pilot: no manual starting button nor continuous flameInternal electronic control to avoid excessive heat and to turn off the unit in case of tipping overDimensions: 16.5" D x 20.5" H x 9.5" W ... — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703705   $732.21 
 PNG IGS-LP8 CO2 GENERATOR LP-24,000 BTU   Plug-n-Grow   PNG IGS-LP8 CO2 GENERATOR LP-24,000 BTU 
IGS CO2 Generators IGS CO2 GENERATOR LP - 24000 BTU Safety panels to avoid burning at the torchSafe, easy to use and highly energy efficientSafe electronic pilot: no manual starting button nor continuous flameInternal electronic control to avoid excessive heat and to turn off the unit in case of tipping overDimensions: 16.5" D x 20.5" H x 9.5" W ... — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703710   $773.86 
 PNG IGS-LP8N CO2 GENERATOR NG-24,000 BTU   Plug-n-Grow   PNG IGS-LP8N CO2 GENERATOR NG-24,000 BTU 
IGS CO2 Generators IGS CO2 GENERATOR NG - 24000 BTU Safety panels to avoid burning at the torchSafe, easy to use and highly energy efficientSafe electronic pilot: no manual starting button nor continuous flameInternal electronic control to avoid excessive heat and to turn off the unit in case of tipping overDimensions: 16.5" D x 20.5" H x 9.5" W ... — Ships separately from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 703715   $807.18 
 MEF-1 Master Digital Controller   Sentinel   MEF-1 Master Digital Controller 
Sentinel / GPS MEF-1 Master Digital Controller (SEMEF1CONTR)Digital controller for the MEF-1 modular Ebb & Flow hydroponics system. Manufacturer's Product Information MSRP each $299.95 Dimensions5.25 x 3.5 x 4.63 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SEMEF1CONTR   $212.99 
 MEF-1 Inlet Set   Sentinel   MEF-1 Inlet Set 
Sentinel / GPS MEF-1 Inlet Set (SEMEF1INLET)Inlet set for the MEF-1 modular Ebb & Flow hydroponics system. Manufacturer's Product Information MSRP each $2.48 Dimensions1.25 x 0.13 x 1.25 Case Quantity2 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-SEMEF1INLET   $3.45 
Displaying 321 to 340 (of 456 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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PH600-AQ PH METER 10/CS
DO NOT BUY THIS! I don't usually write reviews calling an it ..
1 of 5 Stars!
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MANY ITEMS FAR BELOW COST - while quantities last

ULTRA SUN™  METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
ULTRA SUN™ METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
$61.88
$58.03
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