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Displaying 43 to 55 (of 55 products)
PH/EC/TDS/C Portable Meters
PH/EC/TDS/C Portable Meters
volume discounts available
$75 min order on all hydroponics
Stock#  HI9811-5N
Brand:  Hanna Instruments 

 
Price: $179.00 
pH Combo Electrode Glass Body
pH Combo Electrode Glass Body
volume discounts available
$75 min order on all hydroponics
Stock#  HI1292D
Brand:  Hanna Instruments 

 
Price: $187.95 
pH Controller 115V
pH Controller 115V
volume discounts available
$75 min order on all hydroponics
Stock#  HIBL981411-1
Brand:  Hanna Instruments 

 
Price: $189.95 
Mini pH Controller
Mini pH Controller
volume discounts available
$75 min order on all hydroponics
Stock#  HI9814110
Brand:  Hanna Instruments 

 
Price: $194.95 
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 
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 
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 
pH Soil Meter
pH Soil Meter
volume discounts available
$75 min order on all hydroponics
Stock#  HI99121N
Brand:  Hanna Instruments 

 
Price: $441.95 
WM pH TDS Cntrl. 15 VAC
WM pH TDS Cntrl. 15 VAC
volume discounts available
$75 min order on all hydroponics
Stock#  HI9935-1
Brand:  Hanna Instruments 

 
Price: $754.95 
Displaying 43 to 55 (of 55 products) Result Pages: [<< Prev]   1  2  3