pH/EC/TDS


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Bluelab pH Pen

SRP $112.50
SKU: BPH500
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Bluelab Combo Replacement pH Probe

SRP $70.00
SKU: BCM505
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Bluelab Combo Meter

SRP $299.00
SKU: BCM500
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HM Digital pH HydroTester

SRP $49.50
SKU: PHT500
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Bluelab Guardian Monitor

SRP $399.00
SKU: BGM500
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Bluelab Grower's Toolbox Limited Edition

SRP $199.00
SKU: BGT500
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HANNA Checker pH Tester

SRP $40.50
SKU: CPT500
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Bluelab ppm Pen

SRP $94.00
SKU: BPPM500
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Bluelab Truncheon Nutrient Meter

SRP $140.00
SKU: BTM500
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HANNA pH-EC-TDS Meter with F.S.T. Technology

SRP $281.75
SKU: PETT500
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HM Digital Pocket-Size TDS Meter

SRP $27.00
SKU: PTM500
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Bluelab pH 7.0 Solution, 500 mL

SRP $11.00
SKU: BPS517
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