The Hach® IntelliCAL™ Rugged Dissolved Oxygen Probe can reliably test in the harshest environmental conditions. The probe has a stainless steel body and polymer sensor shroud, and is designed to be thrown in open pits or surface water. The LDO probe can hold calibration for extended periods and does not require running water for an accurate measurement.
The meter has a 500 point datalogger as well as calibration check to ensure the meter is working properly at all times. Averaging interval function can be used for difficult samples.