The Hach IntelliCAL LBOD101 optical dissolved oxygen probe improves confidence in the BOD5 testing procedure by reducing variance and maintenance while increasing stability, accuracy, precision, and efficiency (tests per unit time).

The IntelliCAL LBOD101 probe has no membranes to foul or replace, no electrolyte solution to replenish, and fast, reliable 2-point calibration that stabilizes quickly. Additionally, there is no 30-minute polarization and warm-up time with the LBOD101 probe.