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HM Digital Water Test Meters

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  1. HM Digital ORP-STOR Electrode Storage Solution

    HM Digital ORP-STOR Electrode Storage Solution

    Can be used with the HM Digital ORP-200 and other ORP meters Learn More
    $13.99
  2. SP-3 HM Digital Sensor Probe

    SP-3 HM Digital Sensor Probe

    $18.99 Retail Price:  $23.81
  3. SP-2 HM Digital Sensor Probe

    SP-2 HM Digital Sensor Probe

    $11.99 Retail Price:  $15.99
  4. SP-1-PSC HM Digital Sensor Probe

    SP-1-PSC HM Digital Sensor Probe

    $50.99 Retail Price:  $59.97
  5. SP-1 HM Digital Sensor Probe

    SP-1 HM Digital Sensor Probe

    $50.99 Retail Price:  $59.97
  6. SM-1 HM Digital Inline TDS Monitor

    SM-1 HM Digital Inline TDS Monitor

    $24.99 Retail Price:  $30.48
  7. QC-1 HM Digital Filter System Monitor

    QC-1 HM Digital Filter System Monitor

    $20.99 Retail Price:  $25.65
  8. PSC-154 HM Digital Controller

    PSC-154 HM Digital Controller

    $238.99 Retail Price:  $277.09
  9. PSC-150 HM Digital Commercial Controller and Monitor
  10. SP-4 HM Digital Sensor Probe

    SP-4 HM Digital Sensor Probe

    $9.99 Retail Price:  $13.79
  11. SP-5 HM Digital Sensor Probe

    SP-5 HM Digital Sensor Probe

    $9.99 Retail Price:  $13.05
  12. TM-1 HM Digital Digital Thermometer

    TM-1 HM Digital Digital Thermometer

    $19.99 Retail Price:  $25.24
  13. TDS-EZ HM Digital Water Test Meter
  14. TDS-4TM HM Digital Water Test Meter

    TDS-4TM HM Digital Water Test Meter

    $24.99 Retail Price:  $27.83
  15. TDS-4 HM Digital Water Test Meter

    TDS-4 HM Digital Water Test Meter

    $20.99 Retail Price:  $26.45
  16. TDS-3 HM Digital Water Test Meter

    TDS-3 HM Digital Water Test Meter

    $22.99 Retail Price:  $27.83
  17. SP-P2 HM Digital Sensor

    SP-P2 HM Digital Sensor

    $44.99 Retail Price:  $54.04
  18. SP-O2 HM Digital Sensor

    SP-O2 HM Digital Sensor

    $54.99 Retail Price:  $65.54
  19. SP-C1 HM Digital Sensor

    SP-C1 HM Digital Sensor

    $22.99 Retail Price:  $36.79
  20. PS-202 HM Digital Controller

    PS-202 HM Digital Controller

    $194.99 Retail Price:  $226.49
  21. PS-200 HM Digital Water Test Meter

    PS-200 HM Digital Water Test Meter

    $174.99 Retail Price:  $203.49
  22. DM-1 HM Digital Inline Dual TDS Monitor
  23. COM-100 HM Digital Water Test Meter

    COM-100 HM Digital Water Test Meter

    $59.99 Retail Price:  $71.24
  24. CIC-152 HM Digital Controller

    CIC-152 HM Digital Controller

    $307.99 Retail Price:  $357.59
  25. CC-1 HM Digital Protective Cover - Clear

    CC-1 HM Digital Protective Cover - Clear

    $24.99 Retail Price:  $30.99

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