SevenDirect Advanced pH Meter Line
Robust and Intuitive Benchtop Meters with Full GLP Support
Advantages of the SevenDirect Benchtop pH Meter
Mastered in No Time
A straightforward measurement process due to the intuitive user interface of the 7" touchscreen. On-screen instructions guide through calibration while an integrated help system provides immediate support.
Tracks Your Records
Supports GLP compliance by storing data like timestamps, sample and sensor ID with every measurement and prints or exports records automatically.
Tough Enough
Safe from dust and spills even with sensors attached thanks to the closed connector compartment (IP54 in-use). A replaceable cover provides an additional barrier against corrosive substances.
Precisely Position your Sensor
The EasyPlace™ electrode arm makes sensor handling simple and convenient. Dedicated positions for calibration, measurement, cleaning and storage simplify daily operation.
Protects Critical Settings
Keep key measurement settings safe with two-level user management. Only administrators can modify measurement parameters, while operators retain the flexibility to individually set preferences like screen brightness.
Adapt the Display to Your Needs
View detailed measurement information during analysis - or focus on the result only and maximize readability with the uFocus mode.
Two Results in One Go
Measure both pH and conductivity either simultaneously or separately. the SD23 meter switches quickly between single and dual measurement modes.
Useful Related Links
Master Any Application
Accurate measurements require the right equipment. Find the appropriate sensor for a wide range of applications and measurement parameters including pH, ORP, conductivity, and ion concentration determinations.
Calibration and Care
Measurements are only as accurate as the standards used for calibration. METTLER TOLEDO standards and maintenance solutions ensure high measurement precision and extend sensor lifetime.
Expert Application Support
Get direct access to dedicated application specialists from the pH Competence and Support Center. Receive the know-how you need to help you succeed in critical electrochemical analyses.
Easy Data Handling
Simplify data management with EasyDirect™ pH PC software. Collect data, generate reports and plots, export to a PC or print on a network printer.
Accessories For Increased Efficiency
Simplify data entry, documentation and sample handling. Barcode readers, line printers and magnetic stirrers streamline laboratory workflows. Benefit from easy integration with METTLER TOLEDO accessories.
Good Electrochemistry Practice
Measuring pH in the laboratory is a common and important analysis. Good Electrochemistry Practice™ guides you through the entire product lifecycle to detect potential risks and find the right tools to address them. It helps to ensure that you achieve accuracy in all your critical pH measurements.
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