HM Digital

HM Digital

Items 21 to 24 of 24 total

per page
Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Ascending Direction
  1. HM Digital TDS-4TM Pocket Sized TDS & Temp Meter

    HM Digital TDS-4TM Pocket Sized TDS & Temp Meter

    $22.50

    A TDS tester that's ideal for all water purification applications, drinking water testing, pools & spas, fresh water aquariums, hydroponics, and colloidal silver. Excellent for both personal or commercial use. Learn More
  2. HM Digital TDS-4 Pocket Sized TDS Meter

    HM Digital TDS-4 Pocket Sized TDS Meter

    $21.20

    Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times! Learn More
  3. HM Digital EC-3 Handheld EC & Temp Meter with Case

    HM Digital EC-3 Handheld EC & Temp Meter with Case

    $22.20

    Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times! Learn More
  4. HM Digital TDS-3 & Temp Meter with Case

    HM Digital TDS-3 & Temp Meter with Case

    $22.20

    Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times! Learn More

Items 21 to 24 of 24 total

per page
Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Ascending Direction