• Smartphone app for pH, conductivity, and oxygen measurement

Laboratory Products

Smartphone app for pH, conductivity, and oxygen measurement

Feb 01 2024

Endress+Hauser presents the Memobase Pro app, an ideal companion to the popular Liquiline Mobile CML18 handheld meter. Combining high-quality measurement technology with cutting-edge app capabilities, it delivers an unparalleled digital experience for measuring, calibrating, and documenting.

Launched about three years ago, the Liquiline Mobile CML18 handheld meter gained widespread acclaim for its practicality and versatility in measuring pH, conductivity, oxygen, and ORP. With its compact design, it fits into any shirt pocket, catering to both laboratory and production processes.

User-friendly operation

The revolutionary Memobase Pro app enables users to connect and operate two Liquiline Mobile CML18 devices simultaneously through a secure Bluetooth connection. Leveraging the smartphone display for handheld meter operation enhances user-friendliness and intuitiveness. Memobase Pro features dashboards and visualisations, allowing seamless switching between trend curves and tabular displays for measurements and associated samples. With the app functioning even when the smartphone is in the pocket, users can concentrate fully on their work during measurement and calibration. Additionally, the app can be operated directly from the handheld meter, facilitating the saving and documentation of measured values.

Smart sample management

Memobase Pro introduces a unique feature for users analysing samples in the laboratory or on-site. It enables the generation of a unique ID for each sample, allowing users to add GPS coordinates, photos, and comments. This feature ensures swift retrieval of all sampling locations and associated measured data.

Reliable measured values

The Liquiline Mobile CML18, utilising Memosens technology, boasts the most widely used sensor technology globally for liquid analysis. Equipped with an integrated microprocessor, sensors with Memosens technology convert all signals into a robust digital format, ensuring immunity to moisture and environmental influences. Consistency between laboratory and process measurement data is maintained by connecting the same sensor types to the handheld meter, preventing deviations due to different measurement technologies.

Traceable sensor calibration

For dependable measured values, regular sensor calibrations, especially for pH sensors, are crucial. The Memobase Pro app guides users through the calibration process and seamlessly documents all calibrations, including reference solutions used. An elegant solution for importing reference solution data involves a QR code on bottles that users can scan with their smartphone camera, enabling swift data importation.

Visit Endress+Hauser at analytica 2024, Hall A1, Stand 310,

More information online

Digital Edition

Lab Asia 31.2 April 2024

April 2024

In This Edition Chromatography Articles - Approaches to troubleshooting an SPE method for the analysis of oligonucleotides (pt i) - High-precision liquid flow processes demand full fluidic c...

View all digital editions


Lab Indonesia

Apr 24 2024 Jakarta, Indonesia

Expomed Eurasia

Apr 25 2024 Istanbul, Turkey

AOCS Annual Meeting & Expo

Apr 28 2024 Montreal, Quebec, Canada

SETAC Europe

May 05 2024 Seville, Spain

InformEx Zone at CPhl North America

May 07 2024 Pennsylvania, PA, USA

View all events