You are using a version of Internet Explorer (version 8 and / or older) or the compatibility mode, which does not support some functionalities of the site you're viewing. This page can be displayed correctly you therefore may not. In order to use the full functionality of the site is a current Internet Explorer or another browser (eg: Google Chrome, Firefox) necessary.
HomeServiceDownloadsSoftwareOther products > inoLab® pH/ION 735

Software and Updates for inoLab® pH/ION 735

Download of the most current software versions for the lab ion meters inoLab® pH/ION 735

Firmware Update – V1.11

Windows software for firmware update of inoLab pH/ION 735 via Personal Computer.

Please note:

Only devices with software version V1.01 or higher can be operated via the ADA USB/Ser on the USB interface of a connected PC.

Download and installation notes:

The required connecting cable for the serial interface is included in the delivery of the inoLab® pH/ION 735.

Version history – innovations

  • V1.11: Optimization of pH measurement by improved stability


MultiLab® Pilot – V5.26

Windows software package for easier configuration and control of inoLab® 740 / Level 3 active multifunction boxes and for data transfer/processing from further WTW instruments via Personal Computer.

Download and installation notes:

System Requirements:

Microsoft Windows 2000, Windows Server 2003, Windows XP, Windows Vista, Windows 7, Windows 8 or Windows 10

Version history – innovations:

  • V2.26: Solving installation problems with Windows 8 and Windows 10

Download ZIP archive:

This may interest you:

Product information about the inoLab® pH/ION 735

This pH/ION benchtop meter is a product that is no longer part of our product lineup. This WTW product was sold from time to time and in certain regions under the name inoLab® pH/ION 7350.
(Part no. of inoLab® pH/ION 735: 1G20-110, 1G20-210, 1G21-110, 1G21-210)

Product information about the current benchtop meter inoLab® pH/ION 7320 can be found here.

Are you interested
in signing up for the free
WTW newsletter?

WTW Newsletter Registration

Any Question?
We advise
you gladly!

WTW Contact