Calibration Kit
To calibrate the AS-500 Dissolved Ozone Meter the K-7402 can be used. In fact we highly recommend using the K-7402 kit to calibrate your AS-500. Calibrate your monitor monthly to ensure the readings on it are accurate. This will ensure your AS-500 is reading as accurately as possible at all times. [link url="http://www.ozonesolutions.com/K-7402.html"]Click here[/link] to purchase the K-7402.

