Oakton (WD-35661-17) TDS Tester & EC Tester Sensor Replacement electrode Sediment filter3580 providing controlled pH correction that's

providing controlled pH correction that's self-limiting and safe for whole-house applications

The single-use format means you never expose your rinse water to ambient contaminants

ideal for single-pass seawater applications where concentrate management is critical

Always support the element along its full length when installing or removing it

🔧 Pro tip: Use the internal alarm set feature to prevent unauthorized adjustments in commercial installations

Oakton (WD-35661-17) TDS Tester & EC Tester Sensor Replacement electrode Sediment filter3580 providing controlled pH correction that'sOakton Water Quality Meters Oakton WD 35661 17 TDS Tester & EC Tester Sensor Replacement Electrode Precision replacement sensor for maintaining accurate conductivity and total dissolved solids measurements in your Oakton handheld testers Factory OEM Part Direct Replacement WHY IT WORKS Built for Field and Lab Reliability OEM Precision Factory matched electrode ensures your Oakton microprocessor testers maintain calibration accuracy and measurement