Serial Number Registration
Register Your SonTek Instrument Today!
Please have your product serial number available before completing this form (the serial number can be found on the "test result" sheet or on the instrument itself). By providing SonTek this registration information, you are agreeing to receive communication from SonTek as it relates to product and software/firmware updates, new product releases, bulletins, and other forms of SonTek related news, in accordance with Xylem Inc.
We highly recommend you register all potential users of your SonTek product.