HI 98312 Portable EC/TDS Waterproof Tester 

Hi! The solution in this video is the HI7030L 12880µS/cm. You can find it in section 5 of the catalogue under EC Calibration Solutions.

Please reach out to our Tech team regarding this. They can be reached via email at tech@hannainst.com

Hi Cherry! This portable meter is for EC/TDS. It does not have a pH electrode on it. Our HI98130 Combo Meter will read pH/EC/TDS.

this one does not do ph

Well hello! Thank you for the question. Yes, the conversion factor allows the meter to convert an EC reading into a TDS reading. The HI98312 features an adjustable TDS conversion factor which you can change based on your sample. Hope this was helpful! As always, if you have any further concerns, please don't hesitate to contact our customer support.

+Hanna Instruments, Inc. thank you very much kind sir.

You are most welcome.

Hi Joseph! Contact sales@hannainst.com and they can direct you to the right place.