HM Digital HydroMaster pH/EC/TDS/Temp Continuous Combo (HM-500) Variant:SP-C5 TDS/EC Sensor Probe (Special Order) With cooler water temperatures Version:S22 (2' x 2') * 70257 FULL KIT Why Choose BC Bud
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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23