Hanna Instruments HI 98331 Groline Direct Soil EC Tester - GrowBuds Canada Inc.
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Hanna Instruments

Hanna Instruments HI 98331 Groline Direct Soil EC Tester

CAD $137 CAD $129.95
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Hanna Instruments HI 98128 PHEP5 PH Tester - GrowBuds Canada Inc.
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Hanna Instruments

Hanna Instruments HI 98128 PHEP5 PH Tester

CAD $147.95
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Hanna Instruments

Hanna Instruments HI 98129 Combo PH/EC/TDS Tester

CAD $221.95
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Hanna Instruments HI 98318 Groline WP EC/TDS Tester - GrowBuds Canada Inc.
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Hanna Instruments

Hanna Instruments HI 98318 Groline WP EC/TDS Tester

CAD $79 CAD $74.95
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Hanna Instruments

Hanna Instruments HI 9813-6 PH EC/TDS Meter Tester

CAD $301.95
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Hanna Instruments HI 981401N01 GRO'CHECK PH Indicator Tester - GrowBuds Canada Inc.
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Hanna Instruments

Hanna Instruments HI 981401N01 GRO'CHECK PH Indicator Tester

CAD $151 CAD $142.95
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Hanna Instruments

Hanna Instruments HI 98127 PHEP4 PH Tester

CAD $126.95
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Hanna Instruments HI 981420 Groline PH/EDC/TDS Monitor - GrowBuds Canada Inc.
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Hanna Instruments

Hanna Instruments HI 981420 Groline PH/EDC/TDS Monitor

CAD $395 CAD $374.95
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Hanna Instruments HI 98301 DIST1 TDS Tester - GrowBuds Canada Inc.
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Hanna Instruments

Hanna Instruments HI 98301 DIST1 TDS Tester

CAD $75 CAD $70.95
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