US$ 20.00
Pay in 4 interest-free payments of $17.50 Learn more
The combination of lab-grade accuracy
Replaceable pH electrode Mi56P
Temperature Range: 0-60°C (32-140°F)
Within 3 Seconds Measurement time
5% full scale
HM Digital COM-100 Waterproof EC/TDS & Temperature Combo Meter HM Digital The combination of lab-grade accuracyCOM 100: Waterproof Professional Series EC TDS Meter The COM 100 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. FEATURES: Measures electrical conductivity (EC), total dissolved solids (TDS), salinity and
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