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Includes batteries and case
The leading trim tray on the market
particularly rapidly growing plants
Application Notes
HM Digital Professional Series EC/TDS/Temperature Meter (COM-100) Variant:COM-100 Includes batteries and caseThe COM100 is a professional grade level EC TDS Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools, spas, ecology testing, boilers, cooling towers, water treatment and more. Why The COM 100? Professional grade meter Ideal for all water quality testing Measures electrical conductivity (EC), total dissolved solids (TDS), and
US$ 19.95
US$ 42.00
US$ 19.99
