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Products meeting the search criteria: CO ppm

Products meeting the search criteria
Did you mean: CO CO ppms co2 control controller ppm meter EC ppm ppm calibration - Try Advanced Search.
Displaying 101 to 120 (of 306 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Add On De-Ionization Kit for Evolution-RO 1000 - 4.5"x1   Hydro-Logic   Add On De-Ionization Kit for Evolution-RO 1000 - 4.5"x1 
Hydro-Logic Add On De-Ionization Kit for Evolution-RO 1000 - 4.5"x1 (HL33006)A post polishing de-ionization filter that removes any remaining PPMs down to zero. Manufacturer's Product Information MSRP each $199.95 UPC812111011420 Dimensions3.25 x 13.25 x 5.5 ... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-HL33006   $141.87 
 Autopilot Digital Fuzzy Logic Controller   HydroFarm   Autopilot Digital Fuzzy Logic Controller 
Digital CO2 Controller Fuzzy Logic Autopilot's simple to use highly accurate digital CO2 controller has arrived. Autopilot's digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns on and off the CO2 device to accurately keep the carbon dioxide PPM at the desired level. The Autopilot digital CO2 controller can be selected to operate in Fuz... — Ships from Seattle, Washington USA....more info.
 eco-5827   $352.01 
 Big Up Powder 8 oz.   Humboldt Nutrients   Big Up Powder 8 oz. 
Humboldt Nutrients Big Up Powder 8 oz. (HNBUP405)Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. Humboldt Nutrients agronomists and chemists have developed Big Up Powder after years of research and local trials. Many ... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-HNBUP405   $18.64 
 Bluelab Growers Toolbox   Bluelab   Bluelab Growers Toolbox 
Bluelab Grower's Toolbox - Limited Edition The Bluelab Grower’s Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book, so you can get going… And keep growing with the ultimate handy team, the Bluelab pH Pen and Bluelab ppm Pen. These ... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716194   $134.38 
 CW DIPSTICK   Control Wizard   CW DIPSTICK 
DigiStick™ DIGI STICK The lighted display is large and easy to read. There are no mistakes when the temperature compensating microchip quickly senses the electro conductivity of the nutrient solution or water sample and automatically freezes the display reading. PPM, EC and CF scales are easily accessed by easy to read buttons. Cutting edge electronic circuitry keep... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716571   $52.14 
 Dosatron In-Line Guardian Monitor Kit - No Mixing Chamber (Special Order)      Dosatron In-Line Guardian Monitor Kit - No Mixing Chamber (Special Order) 
Includes the Guardian Monitor with in-line ppm/temperature and pH probes and all necessary plumbing connections to install into the system.... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 709014   $497.73 
 Dosatron Nutrient Delivery System - EC (PPM) / pH / Temp Monitor Kit (Special Order)      Dosatron Nutrient Delivery System - EC (PPM) / pH / Temp Monitor Kit (Special Order) 
Knowing the EC/ppm, pH and temperature that the Nutrient Delivery System is providing to the crop will give the grower the confidence that the plants will receive the proper nutrition that they require. By installing the in-line Guardian Monitor with mixing chamber kit, the grower can be assured of a well-blended solution with an easy-to-read display. Includes a mixing chamber, the... Note: Calibration Buffer Solutions are available separately. — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 709012   $752.50 
 Future Harvest Nutradip Nutrient Meter PPM Dual Power AC DC   FHD (Future Harvest Development)   Future Harvest Nutradip Nutrient Meter PPM Dual Power AC DC 
Nutradip Nutrient MeterNutradip® Nutrient Meters are the reliable way to measure the strength of your gardens nutrient supply. It is a continuous monitoring meter with automatic temperature compensation and dc power built in for portability. Lightweight, portable and splash resistant. Wall mount or hand held -AC & DC powered. Easy to read plant... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716350   $70.90 
 GroChek TDS Meter.   Hanna Instruments   GroChek TDS Meter. 
Hanna Gro Chek TDS Meter. Locate probe in your nutrient tank or reservoir for continuous TDS reading. A very handy device for the seriious gardener. Measured in PPM.Hanna Product Number: HI983301N ... Note: Calibration Buffer Solutions are available separately. — Ships from Portland, Oregon USA....more info.
 HY180   $89.45 
 Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller (SPECIAL ORDER)   Grozone Control   Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller (SPECIAL ORDER) 
Grozone Control CO2D 0-5000 PPM Dual Zone CO2 Controller Controls the CO2 levels in two zones (or two rooms) simultaneously. Review performance by reading through the integrated 24-hour data logger (minimum, maximum and average values for each hour of operation). Special operating mode to operate two zones with only one CO2 generator. Zone remote sensors include 25-ft cables. Affo... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 780113   $584.37 
 HM Digital™ HydroMaster Continuous pH/EC/TDS/Temp Monitor Model HM-500   HM Digital   HM Digital™ HydroMaster Continuous pH/EC/TDS/Temp Monitor Model HM-500 
HydroMaster Digital tester makes monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH/EC/TDS/Temp monitor with rechargeable battery. Portable, wall mount or benchtop use. Tests pH at a range of 0 pH-14 pH, temperatures from 30°F-176°F, TDS from 0-9999 ppm and EC from 0-9999 μS. Stores up ... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716147   $225.75 
 Hydro-Logic De-Ioniazation for micRO 75, 2 In. x 10 In.   Hydro-Logic   Hydro-Logic De-Ioniazation for micRO 75, 2 In. x 10 In. 
Available Tuesday 09 July, 2019
micRO-75 Add-on DI Filter Cartridge Kit This de-ionization filter is designed to serve as a post, polishing stage for any Reverse Osmosis system. After an RO system, the product water may contain trace amounts of nitrates, phosphates, and silicates as well other total dissolved solids (TDS). Certain applications such as aquarium, medical, manufacturing and others require 99.99% ul... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-HL33072   $28.35 
 Hydrologic Stealth-RO150/300 RO Membrane   Hydro-Logic   Hydrologic Stealth-RO150/300 RO Membrane 
Stealth-RO150/300 RO Membrane reduces 89%+ of PPM of total dissolved solids. There are two indications as to when to change your membranes. 1. Test the RO and source/inlet water to see what percentage of the inlet water’s PPM the 150 ™ is filtering out (rejection %). You should see approximately 98% of the inlet PPM’s being removed when the membrane is new. If the rejection % fa... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-HL22121   $63.82 
 Ideal H2O Commercial 3 Stage RO System w/ Catalytic Carbon Pre Filter - 1,200 GPD      Ideal H2O Commercial 3 Stage RO System w/ Catalytic Carbon Pre Filter - 1,200 GPD 
The Ideal H2O™ Catalytic Reverse Osmosis Systems offers the most absolute chlorine and chloramine reduction. Reverse osmosis is one of the most cost effective and efficient ways to remove the majority of all contaminants from your water. Ideal H2O™ Catalytic Reverse Osmosis Water Filtration Systems produce up to 600 or 1200 gallons per day of ultra-pure, low parts per million (PPM)... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738375   $591.20 
 Ideal H2O Premium 3 Stage RO System w/ Coconut Carbon Pre Filter + PSI Gauge - 200 GPD      Ideal H2O Premium 3 Stage RO System w/ Coconut Carbon Pre Filter + PSI Gauge - 200 GPD 
Reverse osmosis is one of the most cost effective and efficient ways to remove the majority of all contaminants from your water. Ideal H2O™ Reverse Osmosis Water Filtration Systems produce up to 200 gallons per day of ultra-pure, low parts per million (PPM) water. These 3 Stage RO systems remove up to 98% of chlorine, 30% of chloramine and 90% of sediment, silt and rust. The Ideal ... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738305   $182.70 
 Ideal H2O Premium 3 Stage RO System w/ Upgraded Catalytic Carbon Pre Filter + PSI Gauge - 100 GPD      Ideal H2O Premium 3 Stage RO System w/ Upgraded Catalytic Carbon Pre Filter + PSI Gauge - 100 GPD 
Reverse osmosis is one of the most cost effective and efficient ways to remove the majority of all contaminants from your water. Ideal H2O™ Catalytic Reverse Osmosis Water Filtration Systems produce up to 200 gallons per day of ultra-pure, low parts per million (PPM) water. These 3 Stage RO systems remove up to 98% of chlorine, 80% of chloramine, and 90% of sediment, silt and rust.... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738306   $170.39 
 Ideal H2O Premium 3 Stage RO System w/ Upgraded Catalytic Carbon Pre Filter + PSI Gauge - 200 GPD      Ideal H2O Premium 3 Stage RO System w/ Upgraded Catalytic Carbon Pre Filter + PSI Gauge - 200 GPD 
Reverse osmosis is one of the most cost effective and efficient ways to remove the majority of all contaminants from your water. Ideal H2O™ Catalytic Reverse Osmosis Water Filtration Systems produce up to 200 gallons per day of ultra-pure, low parts per million (PPM) water. These 3 Stage RO systems remove up to 98% of chlorine, 80% of chloramine, and 90% of sediment, silt and rust.... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738308   $226.29 
 Regulator for COSYS (8/cs)   HydroFarm   Regulator for COSYS (8/cs) 
Regulator for COSYS (8/cs) (eco-4544A)Regulator for Hydrofarm CO2 System For Active Air™ CO2 System CO2 is an odorless, invisible, and non-flammable gas. It is also safe for humans in the maximum concentrations recommended for plant growth. The average level of CO2 in the atmosphere is about 300 PPM (parts per million). If the level decreases down below 200 PPM in an enclose... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-4544A   $52.61 
 Sentinel GPS ICG-30 NG Intelligent CO2 Generator (Natural Gas)   Sentinel   Sentinel GPS ICG-30 NG Intelligent CO2 Generator (Natural Gas) 
Introducing the new Sentinel GPS ICG-30 Intelligent CO2 Generator available in Propane or Natural Gas configurations. Although designed to work with the new Sentinel Intelligent CO2 Enrichment (S.I.C.E.) with patented interface, the ICG-30 Intelligent CO2 Generator is fully compatible with older Sentinel products like the CHHC-4, CPPM-4, recycle timers or even competitor environmen... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703212   $272.13 
 Star Brite Performacide Disinfectant 3/Pack Gallon Refill (6/Cs)      Star Brite Performacide Disinfectant 3/Pack Gallon Refill (6/Cs) 
Performacide® Hard Surface Disinfectant is for use on hard, non-porous surfaces as a disinfectant, sanitizer, tuberculocide, virucide, fungicide, algaecide, slimicide and deodorizer. Performacide® Hard Surface Disinfectant utilizes Chlorine Dioxide (ClO2) that is generated by adding a sealed pouch to a pre-determined amount of water that creates a 100 ppm solution. The solution can... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 749502   $24.54 
Displaying 101 to 120 (of 306 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  [Next >>] 
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