Meters & Controllers

HM Digital Hydromaster Portable - pH/TDS/EC/Temp

Product Code:

DILHM200

In Stock: 147

$273.17

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Hydro-Logic Flow Meter 1 in NPT 3-30 GPM for BIGboy

Product Code:

HGC728909

Out of stock

$270.56 $367.45 -26%

Hanna pH, EC & TDS Tester | High Range

Product Code:

HIHI98130

In Stock: 2

$266.69

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Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible

Product Code:

TRCPCT3

In Stock: 8

$224.67 $241.50 -7%

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Water Content Sensor with Cable Set

Product Code:

TRCWCS1

In Stock: 31

$221.93 $241.50 -8%

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Hm Digital Hydromaster - Continuous Ph/Tds/Ec/Temp Meter

Product Code:

HGC720909

In Stock: 231

$218.63 $289.95 -25%

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GroStar GS2 Soil pH Pen

Product Code:

AI31020

In Stock: 114

$214.32 $256.99 -17%

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HM Digital 4 in 1 PH/EC/TDS/TEMP Combo

Product Code:

DILCOM300L

In Stock: 40

$209.36

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Hm Digital Hydromaster Portable - Ph/Tds/Ec/Temp

Product Code:

HGC720907

In Stock: 218

$207.32 $274.95 -25%

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Inline EC+Temp Sensor, Heavy Duty

Product Code:

TRCPCT2

In Stock: 5

$202.75 $219.45 -8%

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Heavy Duty Nutrient pH Sensor, drop-in/in-line compatible

Product Code:

TRCPPH3

In Stock: 3

$202.75 $219.45 -8%

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Bluelab Soil pH Pen

Product Code:

BLBPENSOILPH

In Stock: 12

$199.69

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Bluelab pH Probe Inline | 3/4in NPT Thread - Use with 1in Adapter

Product Code:

BLBPROBPHIN

In Stock: 50

$198.23

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$Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%$

Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%

Product Code:

MIMA871

In Stock: 408

$193.80 $199.00 -3%

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Inline pH Sensor, Heavy Duty

Product Code:

TRCPPH2

In Stock: 4

$180.83 $197.40 -8%

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HM Digital pH / TDS / EC / Temp meter

Product Code:

DILCOM300

In Stock: 443

$171.38

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HM Digital Pro Series Pen style ORP/Temp meter

Product Code:

DILORP200

In Stock: 13

$166.55

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Bluelab Multimedia pH Meter | 6.5ft Probe Cable

Product Code:

BLBMETMULTI

In Stock: 113

$158.65 $255.74 -38%

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GroStar GS2-E replacement Soil Spear pH electrode

Product Code:

AI58020

In Stock: 89

$151.77 $181.99 -17%

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GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen

Product Code:

AI21040

In Stock: 64

$149.27 $178.99 -17%

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