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Hydorponic ph/EC Maintenance

  
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Displaying 169 to 186 (of 186 products)
Combo pH/EC/TDS/C/PPM Tester 
 Combo pH/EC/TDS/C/PPM Tester 
volume discounts available
$75 min order on all hydroponics
Stock#  HI98129
Brand:  Hanna Instruments 

 
Price: $198.95 
GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester 
 GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester 
volume discounts available
$75 min order on all hydroponics
Stock#  HI98130
Brand:  Hanna Instruments 

 
Price: $198.95 
Nutradip pH/PPM/Temp meter 
 Nutradip pH/PPM/Temp meter 
volume discounts available
$75 min order on all hydroponics
Stock#  FH1100046

 
Price: $199.95 
Bluelab pH meter with probe 
 Bluelab pH meter with probe 
volume discounts available
$75 min order on all hydroponics
Stock#  BLU2320E
Brand:  Bluelab  

 
Price: $200.00 
GroChek pH & TDS Combo Continuous Reading Meter 
 GroChek pH & TDS Combo Continuous Reading Meter 
volume discounts available
$75 min order on all hydroponics
Stock#  HI981404N
Brand:  Hanna Instruments 

 
Price: $203.95 
GroChek pH/EC/TDS/Temp. Combo 
 GroChek pH/EC/TDS/Temp. Combo 
volume discounts available
$75 min order on all hydroponics
Stock#  HI991404
Brand:  Hanna Instruments 

 
Price: $203.95 
Milwaukee 3 function MW802 
 Milwaukee 3 function MW802 
volume discounts available
$75 min order on all hydroponics
Stock#  MISM802

 
Price: $229.95 
Nutra-Dip Tri meter (pH, EC & Temperature) 
 Nutra-Dip Tri meter (pH, EC & Temperature) 
volume discounts available
$75 min order on all hydroponics
Stock#  ND1100044

 
Price: $233.95 
Nutra-Dip Tri meter (pH, PPM & Temperature) 
 Nutra-Dip Tri meter (pH, PPM & Temperature) 
volume discounts available
$75 min order on all hydroponics
Stock#  ND1100042

 
Price: $233.95 
Milwaukee pH - EC - TDS KIT 
 Milwaukee pH - EC - TDS KIT 
volume discounts available
$75 min order on all hydroponics
Stock#  MIAG900

 
Price: $244.95 
Soil pH Meter 
 Soil pH Meter 
volume discounts available
$75 min order on all hydroponics
Stock#  BLU2330E
Brand:  Bluelab  

 
Price: $245.00 
Continuous pH/TDS/temp Monitor 
 Continuous pH/TDS/temp Monitor 
volume discounts available
$75 min order on all hydroponics
Stock#  HI9815047
Brand:  Hanna Instruments 

 
Price: $255.95 
GroChek pH/EC/TDS/C Portable Meter w/ Cal Check 
 GroChek pH/EC/TDS/C Portable Meter w/ Cal Check 
volume discounts available
$75 min order on all hydroponics
Stock#  HI9813-5N
Brand:  Hanna Instruments 

 
Price: $275.95 
GroChek pH/EC/TDS/C Portable Meter w/ Cal Check 
 GroChek pH/EC/TDS/C Portable Meter w/ Cal Check 
volume discounts available
$75 min order on all hydroponics
Stock#  HI9813-6N
Brand:  Hanna Instruments 

 
Price: $275.95 
BlueLab Combo Meter 
 BlueLab Combo Meter 
volume discounts available
$75 min order on all hydroponics
Stock#  BLU2300E
Brand:  Bluelab  

 
Price: $295.00 
Guardian Monitor 
 Guardian Monitor 
volume discounts available
$75 min order on all hydroponics
Stock#  BLU27100
Brand:  Bluelab  

 
Price: $345.00 
Commercial Grade Combo pH/EC/TDS/Temp Meter 
 Commercial Grade Combo pH/EC/TDS/Temp Meter 
volume discounts available
$75 min order on all hydroponics
Stock#  MI805

 
Price: $399.95 
pH Soil Meter 
 pH Soil Meter 
volume discounts available
$75 min order on all hydroponics
Stock#  HI99121N
Brand:  Hanna Instruments 

 
Price: $441.95 
Displaying 169 to 186 (of 186 products) Result Pages: [<< Prev]  ... 6  7  8  9