Accessories & Fittings - Water Testing - HM Digital Monitors and Controllers - Page 1

HM Digital Monitors and Controllers

HM Digital manufactures TDS meters, pH meters, ORP meters, and conductivity meters for water quality monitoring in residential, commercial, and laboratory applications. HM Digital instruments are designed for ease of use and reliable performance in water filtration, hydroponics, aquariums, and water treatment quality control.

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HM Digital

HM Digital TRM-1 Triple Inline TDS Monitor

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HM Digital

HM Digital SP-5 Single TDS Sensor Probes (4-pin connector)

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HM Digital

HM Digital SP-4 Dual TDS Sensor Probes (single 4-pin connector)

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HM Digital

HM Digital SP-3 Dual TDS Sensor Probes for DM-2

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HM Digital

HM Digital SP-2 Dual TDS Sensor Probes for DM-1

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HM Digital

HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers

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HM Digital

HM Digital SP-1 TDS/EC Sensor Probe for Panel Mounted Controllers

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HM Digital

HM Digital SM-1 In-Line Single TDS Monitor

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HM Digital

HM Digital QC-1 Quick Check TDS/Conductivity Monitor

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HM Digital

HM Digital PSC-154 TDS/EC Controller with 4-20mA Output

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HM Digital

HM Digital PSC-150 Extended Range EC/TDS Controller

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HM Digital

HM Digital PS-202 Dual Display TDS Controller

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