Meters/Accessories


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HM Digital Pocket-Size TDS Meter

SRP $27.00
SKU: PTM500
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HANNA pH-EC-TDS Meter with F.S.T. Technology

SRP $281.75
SKU: PETT500
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Bluelab Guardian Monitor Connect

SRP $450.00
SKU: BGMC500
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Bluelab pH Meter

SRP $210.00
SKU: BPM500
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Hydrion pH Test Papers

SRP $7.00
SKU: PTP500
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HM Digital Waterproof Professional pH/EC/TDS/Temp Meter, COM-300

SRP $159.95
SKU: WPCM500
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Bluelab Leap Replacement pH Probe

SRP $120.00
SKU: BLPP505
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Bluelab Soil pH Pen

SRP $185.00
SKU: BSPH500
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HANNA pHep pH Tester

SRP $54.25
SKU: PHEP500
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HM Digital Waterproof pH Meter

SRP $100.00
SKU: WPM500
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HM Digital EC/TDS HydroTester

SRP $43.00
SKU: THT500
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GH pH Test Indicator, 8 oz

SRP $11.00
SKU: GPTI508
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