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Hydorponic ph/EC Maintenance

  
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Displaying 106 to 126 (of 190 products)
EC65 Waterproof Tester 
 EC65 Waterproof Tester 
volume discounts available
$75 min order on all hydroponics
Stock#  MIC65

 
Price: $76.95 
Pro pH Down 1 pt, case of 12 
 Pro pH Down 1 pt, case of 12 
volume discounts available
$75 min order on all hydroponics
Stock#  PROPHDPT
Brand:  HydroFarm 

 
Price: $78.00 
Pro pH Up 1 pt, case of 12 
 Pro pH Up 1 pt, case of 12 
volume discounts available
$75 min order on all hydroponics
Stock#  PROPHUPT
Brand:  HydroFarm 

 
Price: $78.00 
Oakton Low/High/EC High Replacement Sensor 
 Oakton Low/High/EC High Replacement Sensor 
volume discounts available
$75 min order on all hydroponics
Stock#  OK3566117
Brand:  Oakton 

 
Price: $79.95 
Waterproof EcoTster pH2 
 Waterproof EcoTster pH2 
volume discounts available
$75 min order on all hydroponics
Stock#  OK35423-10
Brand:  Oakton 

 
Price: $85.95 
Bluelab ppm Pen 
 Bluelab ppm Pen 
volume discounts available
$75 min order on all hydroponics
Stock#  BLU2221
Brand:  Bluelab  

 
Price: $89.00 
pH Down 8 oz Acid, case of 12 
 pH Down 8 oz Acid, case of 12 
volume discounts available
$75 min order on all hydroponics
Stock#  GH1531

 
Price: $90.48 
pH Up 8 oz Base, case of 12 
 pH Up 8 oz Base, case of 12 
volume discounts available
$75 min order on all hydroponics
Stock#  GH1521

 
Price: $90.48 
MA 850 Replacement probe for SM801/802 
 MA 850 Replacement probe for SM801/802 
volume discounts available
$75 min order on all hydroponics
Stock#  MIMA850

 
Price: $94.95 
Oakton pHTestrs replacement sensor 
 Oakton pHTestrs replacement sensor 
volume discounts available
$75 min order on all hydroponics
Stock#  OK3562438
Brand:  Oakton 

 
Price: $94.95 
Replacement Probe for MW801 & MW802 ONLY 
 Replacement Probe for MW801 & MW802 ONLY 
volume discounts available
$75 min order on all hydroponics
Stock#  MISE600

 
Price: $94.95 
Replacement Sensor 
 Replacement Sensor 
volume discounts available
$75 min order on all hydroponics
Stock#  OK3542550
Brand:  Oakton 

 
Price: $96.95 
pH Up Dry 16lbs. Base 
 pH Up Dry 16lbs. Base 
volume discounts available
$75 min order on all hydroponics
Stock#  GH1527

 
Price: $98.40 
Eco Tester TDS High 
 Eco Tester TDS High 
volume discounts available
$75 min order on all hydroponics
Stock#  OK3546215
Brand:  Oakton 

 
Price: $98.95 
Eco Tester TDS Low 
 Eco Tester TDS Low 
volume discounts available
$75 min order on all hydroponics
Stock#  OK3546210
Brand:  Oakton 

 
Price: $98.95 
Nutra-Dip continuous TDS meter 
 Nutra-Dip continuous TDS meter 
volume discounts available
$75 min order on all hydroponics
Stock#  ND1100032

 
Price: $99.95 
Pro pH Down Gallon, case of 4 
 Pro pH Down Gallon, case of 4 
volume discounts available
$75 min order on all hydroponics
Stock#  PROPHDGAL
Brand:  HydroFarm 

 
Price: $100.00 
Pro pH Up gallon, case of 4 
 Pro pH Up gallon, case of 4 
volume discounts available
$75 min order on all hydroponics
Stock#  PROPHUGAL
Brand:  HydroFarm 

 
Price: $100.00 
Milwaukee TDS Continuous Monitor with Cal-Test 
 Milwaukee TDS Continuous Monitor with Cal-Test 
volume discounts available
$75 min order on all hydroponics
Stock#  MISMS415

 
Price: $104.95 
Soil pH Probe 
 Soil pH Probe 
volume discounts available
$75 min order on all hydroponics
Stock#  BLU24115
Brand:  Bluelab  

 
Price: $105.00 
EC Hand Meter SM302 
 EC Hand Meter SM302 
volume discounts available
$75 min order on all hydroponics
Stock#  MISM302

 
Price: $106.95 
Displaying 106 to 126 (of 190 products) Result Pages: [<< Prev]  ... 6  7  8  9  10  [Next >>]