The Sensorex Research Grade pH electrodes, pHASE, are unlike standard electrodes, they provide fast, accurate and stable pH measurements, even with large sample temperature changes.

The OAKTON® pH 110 meters are equipped with an Application Specific Integrated Circuit (ASIC).

Oakton TDSTestr® 11 Plus. Never watch a tester sink to the bottom of your tank or pond!

Unique double junction electrode design and increased reference gel volume give you significantly longer electrode life, especially in harsh applications.