The wtw pH/Oxi 340i is a high-quality instrument for precise pH and dissolved oxygen measurements. To get the most out of your device, make sure to download the Operating Manual for free from manualshive.com. This manual provides detailed instructions on how to correctly use and maintain the product.
The measuring instrument is also available as part of individual SETs of equipment. You will find additional information on this and other accessories in the WTW catalog or via the Internet.