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Products meeting the search criteria: ppm

Products meeting the search criteria
Did you mean: ppms ppm meter EC ppm ppm calibration - Try Advanced Search.
Displaying 161 to 180 (of 326 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Accurate PPM 9   Control Wizard   Accurate PPM 9 
This continuous PPM monitor is rugged in design and function. The meter displays both PPM and temperature and is unaffected by electromagnetic fields from pumps located in reservoirs. It has a tested back lit LCD display and that is bright enough to easily see but not strong enough to cause problems with flowering plants. It has both, a temperature and PPM electrode for superior ac... — Ships from Portland, Oregon USA....more info.
 CW514   $93.83 
 Active Aqua 20" Carbon Block Filter   HydroFarm   Active Aqua 20" Carbon Block Filter 
20" Carbon Block Filter Even a small amount of chlorine can destroy your RO membrane. This carbon block filter removes chlorine before it can do any damage. Rated for approx. 3,750 gallons of water at 2 ppm chlorine. Great for removal of VOCs (volatile organic compounds), herbicides, pesticides, and other contaminants. Works with residential and commercial water purification syste... — Ships from Seattle, Washington USA....more info.
 eco-2384   $23.43 
 Aptus Bloomboost 100ml      Aptus Bloomboost 100ml 
Aptus Bloomboost, 100 ml (AP18002)BLOOMBOOSTAptus Bloomboost is an additive used throughout the entirety of the fruiting and flowering periods of a plants lifespan. Bloomboost contains a blend of plant available elements including potassium, sulfur, and boron that work together to increase fruit/flower size, fiber mass, and quality. Aptus has designed this product to provide these ... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-AP18002   $27.20 
 Aptus Bloomboost 1L      Aptus Bloomboost 1L 
Aptus Bloomboost, 1 L (AP18010)BLOOMBOOSTAptus Bloomboost is an additive used throughout the entirety of the fruiting and flowering periods of a plants lifespan. Bloomboost contains a blend of plant available elements including potassium, sulfur, and boron that work together to increase fruit/flower size, fiber mass, and quality. Aptus has designed this product to provide these thr... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-AP18010   $170.44 
 Aptus Bloomboost 20L      Aptus Bloomboost 20L 
Aptus Bloomboost, 20 L (AP18030)BLOOMBOOSTAptus Bloomboost is an additive used throughout the entirety of the fruiting and flowering periods of a plants lifespan. Bloomboost contains a blend of plant available elements including potassium, sulfur, and boron that work together to increase fruit/flower size, fiber mass, and quality. Aptus has designed this product to provide these th... — LTL Shipping Required (on pallet). — Ships separately from HF: OR, CA, CO, MI, PA USA....more info.
 hf-AP18030   $2,537.00 
 Aptus Bloomboost 250ml      Aptus Bloomboost 250ml 
Aptus Bloomboost, 250 ml (AP18005)BLOOMBOOSTAptus Bloomboost is an additive used throughout the entirety of the fruiting and flowering periods of a plants lifespan. Bloomboost contains a blend of plant available elements including potassium, sulfur, and boron that work together to increase fruit/flower size, fiber mass, and quality. Aptus has designed this product to provide these ... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-AP18005   $53.80 
 Aptus Bloomboost 500ml      Aptus Bloomboost 500ml 
Aptus Bloomboost, 500 ml (AP18008)BLOOMBOOSTAptus Bloomboost is an additive used throughout the entirety of the fruiting and flowering periods of a plants lifespan. Bloomboost contains a blend of plant available elements including potassium, sulfur, and boron that work together to increase fruit/flower size, fiber mass, and quality. Aptus has designed this product to provide these ... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-AP18008   $93.69 
 Aptus Bloomboost 5L      Aptus Bloomboost 5L 
Aptus Bloomboost, 5 L (AP18020)BLOOMBOOSTAptus Bloomboost is an additive used throughout the entirety of the fruiting and flowering periods of a plants lifespan. Bloomboost contains a blend of plant available elements including potassium, sulfur, and boron that work together to increase fruit/flower size, fiber mass, and quality. Aptus has designed this product to provide these thr... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-AP18020   $766.99 
 Big Up Powder 1 lbs      Big Up Powder 1 lbs 
Humboldt Nutrients Big Up Powder, 1 lb (HNBUP410)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 similar products contain artificial coloring and dyes, but Big Up Powder is free of all of these unnecessary ingredi... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-HNBUP410   $31.06 
 Big Up Powder 20 lb.   Humboldt Nutrients   Big Up Powder 20 lb. 
Humboldt Nutrients Big Up Powder 20 lb. (HNBUP430)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.* Special Order - can take 2-6 weeks to ship, cannot be canceled or returned....more info.
 hf-HNBUP430   $395.21 
 BioAg Ful-Power 275 Gallon Tote (1/Cs) (OR Label)      BioAg Ful-Power 275 Gallon Tote (1/Cs) (OR Label) 
BioAg Ful-Power® Oregon Label (719784)Ful-Power® will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's a must have for any grower. Ful-Power® golden Fulvic Acid is purified by a special fermentation style extraction that increases the benefits. It also works in all systems with ease and will not affec... This item is sold individually. — LTL Shipping Required (on pallet). — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719784   $4,582.19 
 BioAg Ful-Power 5 Gallon (1/Cs) (OR Label)      BioAg Ful-Power 5 Gallon (1/Cs) (OR Label) 
BioAg Ful-Power® Oregon Label (719778)Ful-Power® will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's a must have for any grower. Ful-Power® golden Fulvic Acid is purified by a special fermentation style extraction that increases the benefits. It also works in all systems with ease and will not affec... This item is sold individually. — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719778   $96.75 
 BioAg Ful-Power 55 Gallon      BioAg Ful-Power 55 Gallon 
BioAg Ful-Power 55 Gallon (719780)Ful-Power® will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's a must have for any grower. Ful-Power® golden humic is purified by a special fermentation-style extraction that increases the benefits. It also works in all systems with ease and will not affect pH or pp... — LTL Shipping Required (on pallet). — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719780   $1,127.68 
 BioAg Ful-Power 55 Gallon (1/Cs) (OR Label)      BioAg Ful-Power 55 Gallon (1/Cs) (OR Label) 
BioAg Ful-Power® Oregon Label (719782)Ful-Power® will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's a must have for any grower. Ful-Power® golden Fulvic Acid is purified by a special fermentation style extraction that increases the benefits. It also works in all systems with ease and will not affec... This item is sold individually. — LTL Shipping Required (on pallet). — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719782   $1,127.68 
 BioAg Ful-Power Gallon (4/Cs) (OR Label)      BioAg Ful-Power Gallon (4/Cs) (OR Label) 
BioAg Ful-Power® Oregon Label (719774)Ful-Power® will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's a must have for any grower. Ful-Power® golden Fulvic Acid is purified by a special fermentation style extraction that increases the benefits. It also works in all systems with ease and will not affec... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719774   $29.56 
 BioAg Ful-Power Quart (12/Cs) (OR Label)      BioAg Ful-Power Quart (12/Cs) (OR Label) 
BioAg Ful-Power® Oregon Label (719772)Ful-Power® will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's a must have for any grower. Ful-Power® golden Fulvic Acid is purified by a special fermentation style extraction that increases the benefits. It also works in all systems with ease and will not affec... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.
 719772   $11.83 
 Bluelab Combo Meter   Bluelab   Bluelab Combo Meter 
The Bluelab® Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab® Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under ran... — Ships from Portland, Oregon USA....more info.
 HY170   $262.33 
 Bluelab Combo Plus Meter      Bluelab Combo Plus Meter 
Bluelab Combo Meter Plus (BLU25010)Help Your Plants Grow - Fast, reliable and versatile: Combo Meter Plus means you will be able to measure more and build a better understanding of your complete growing system. The multimedia Leap pH probe can be used to measure nutrient solution and directly in the rootzone in a range of growing substrates including soil, rockwool, coco coir and p... — Ships from HF: OR, CA, CO, MI, PA USA....more info.
 hf-BLU25010   $225.75 
 Bluelab Commerical Truncheon Meter      Bluelab Commerical Truncheon Meter 
Bluelab Commerical Truncheon Meter (BLTRUNCOMV2)Big jobs require a big Truncheon! With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm 500 and 4200 ppm 700), it will never leave you short. The Bluelab Commercial Truncheon® Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or CF requirement during their growing cycle. It’s super to... — Ships from DL: Livermore, California USA....more info.
 dl-BLTRUNCOMV2   $92.12 
 Bluelab Grower's Toolbox      Bluelab Grower's Toolbox 
Bluelab Grower's Toolbox (BLPENGTB)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 clever l... — Ships from DL: Livermore, California USA....more info.
 dl-BLPENGTB   $137.09 
Displaying 161 to 180 (of 326 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  [Next >>] 
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