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Hydroponics
$110.00
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Premium Series EC60 Premium Multi-Parameter Meter: Conductivity/TDS/Salinity Pocket Tester Kit
Apera Instruments
In stock
Apera Instruments EC60 Premium Pocket Tester – Precision Testing for Conductivity, TDS & Salinity The Apera Instruments EC60 Premium Pocket Tes...
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$110.00
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$245.00
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GroStar® GS4-P 6-in-1 pH/EC/ppm/ORP Combo Pen Tester (Gen II) – Advanced Nutrient & Water Quality Monitoring for Growers
Apera Instruments
In stock
GroStar® GS4-P 6-in-1 Combo Pen Tester (Gen II) – Advanced Nutrient & Water Quality Monitoring for Growers For growers who demand precision, r...
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$245.00
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$184.00
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GroStar® GS4 5-in-1 pH/EC/ppm/Temp Combo Pen Tester (Gen II) – Precision Nutrient & Water Quality Monitoring for Growers
Apera Instruments
In stock
Apera Instruments GroStar® GS4 5-in-1 Combo Pen Tester (Gen II) – Ultimate Precision for Growers Take complete control of your crop management wit...
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$184.00
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$119.00
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GroStar® GS3 EC/ppm Pen Tester (Gen II) – High-Precision Nutrient & Water Quality Monitoring for Growers
Apera Instruments
In stock
Apera Instruments GroStar® GS3 EC/ppm Pen Tester (Gen II) – Precision EC & PPM Monitoring for Growers Optimize nutrient management and water q...
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$119.00
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$181.00
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GroStar® GS1-P pH/ORP Pen Tester Kit (Gen II) – Precision pH & ORP Monitoring for Growers & Hydroponics
Apera Instruments
In stock
Apera Instruments GroStar® GS1-P pH/ORP Pen Tester Kit (Gen II) – Precision pH & ORP Monitoring for Growers & Hydroponics The GroStar® G...
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$181.00
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$121.00
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GroStar® GS1 pH Pen Tester (Gen II) – Precision pH Monitoring for Growers & Hydroponics
Apera Instruments
In stock
Apera Instruments GroStar® GS1 pH Pen Tester (Gen II) – Precision for Growers Who Demand Results Take full control of your crop success with the A...
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$121.00
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$72.00
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Value Series Salt20 Salinity Pocket Tester Kit
Apera Instruments
In stock
Apera Instruments Salt20 Pocket Salinity Tester – High-Precision Water Quality Measurement The Apera Instruments Salt20 Pocket Salinity Tester is d...
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$72.00
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$68.00
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Value Series PH20 Pocket pH Tester pH Meter Kit
Apera Instruments
In stock
Apera PH20 Pocket pH Tester – Fast, Accurate, and Built for Reliability Quality glass bulb probe Ensures reliable pH tests for regular water s...
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$68.00
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$72.00
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Value Series EC20 Value Pocket Conductivity Tester Kit
Apera Instruments
In stock
Apera EC20 Value Series Pocket Conductivity Tester – Reliable, Accurate & Built for All Your Needs The Apera Instruments EC20 is engineered to ...
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$72.00
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$72.00
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Value Series Pocket TDS Tester Kit
Apera Instruments
In stock
Apera Instruments TDS20 Pocket TDS Tester – Precision, Efficiency, and Reliability The Apera Instruments TDS20 Pocket TDS Tester is designed for hi...
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$72.00
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$99.00
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MA955 CO2 Gas/Off Solenoid Valve
Milwaukee Instruments
In stock
Description The Milwaukee MA955 CO2 Gas On/Off Solenoid Valve is the perfect solution for your aquarium and ...
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$99.00
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$163.56
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MA957 CO2 Flow Pressure Regulator with Solenoid Valve
Milwaukee Instruments
In stock
Description The Milwaukee MA957 CO2 Flow Pressure Regulator is engineered for precision and durabili...
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$163.56
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$23.94
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Grow Hydro Tee
Milwaukee Instruments
In stock
Product Overview The Milwaukee Grow Hydro Tee is designed for those who love to showcase their unique style while maintaining...
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$23.94
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$296.64
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Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC
Milwaukee Instruments
In stock
Description This Milwaukee 3-in-1 combo meter allows you to measure pH, EC (conductivity) and TDS...
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$296.64
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$56.10
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Milwaukee T76 Waterproof High Range Total Dissolved Solids Pen (TDS)
Milwaukee Instruments
In stock
Digital. Simple. Compact. The Milwaukee T76 Waterproof High Range Total Dissolved Solids (TDS) Pe...
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$56.10
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$40.80
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Milwaukee pH600AQ Digital pH Pen
Milwaukee Instruments
In stock
Digital. Simple. Compact. Over 200,000 people have relied on the Milwaukee pH600AQ compact pH pen...
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$40.80
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$193.50
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Milwaukee MW101 PRO pH Meter
Milwaukee Instruments
In stock
Lab Grade. Engineered for Value. The Milwaukee MW101 PRO pH meter has won fans around the world w...
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$193.50
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