Oakton (WD-35661-17) TDS Tester & EC Tester Sensor Replacement electrode 16x65 Dia. Poly Wound Pressure Vessels Black W/Base 4" Threading Compatible with whole-house systems

Compatible with whole-house systems

Usage dependent

making this kit suitable for laboratory quality control

🔋 Two-Year Battery Life

7g (2 oz) without case

Oakton (WD-35661-17) TDS Tester & EC Tester Sensor Replacement electrode 16x65 Dia. Poly Wound Pressure Vessels Black W/Base 4" Threading Compatible with whole-house systemsOakton 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