Q. Is there a bottled calibration solution available for this monitor?

A. Due to the nature of ozone, there is currently no bottled calibration solution available to calibrate dissolved ozone monitors. Instead, calibration is possible by comparison to a chemical ozone test kit such as the K-7402. The ozone level indicated by the monitor needs to be adjusted to the level indicated by the test kit. A standalone test environment may be necessary to ensure accurate results. For procedural details, contact our Support Staff.