Low/High/EC High Replacement Sensor

Purchase this replacement sensor for your Oakton Low/High/EC High tester and keep your instrument running in the most efficient shape possible. Note that this is a replacement sensor; purchase the Oakton device separately.

Replacement sensors and solutions:

• OK-35661-17 for TDS tester Low, High, ECTestr High
• OK-35653-13 15 mS?calibration solution for High testers