SevenMulti™ pH meter

SevenMulti™ pH meter - professional performance with modular expansion possibilities at any time!
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Reproducible results
Automatic, manual or timed endpoint formats with 3 selectable stability criteria allow rapid and accurate measurement value determinations  with reproducible results.

Professional calibration
• Up to 5 calibration points with linear or segmented algorithms
• Automatic buffer recognition within the 8 predefined pH buffer groups
• User-definable buffers including their temperature dependence

Electrode test
An integrated pH electrode test checks the slope, offset, drift and response time of your electrodes without changing your current calibration.

Features and Benefits

User-friendly operation

The back-lit display shows you all the important information at a glance, even in two-channel operation. Context-sensitive help assists you with every step.

Automation increases efficiency

Efficiency is significantly increased using peripherals such as bar-code readers - not only for high throughput applications.

Security has priority

PIN-protected The operation of the instrument and general system settings such as date and time can be protected through the use of a personal code.
GLP excellenceSevenMulti™ lets you enter up to 12-place sample, user and sensor IDs - you can even use a bar-code reader. Furthermore it features an excellent data management with 1000 GLP measuring points and 400 GLP calibration points.
Calibration reminder This useful function reminds you that a calibration is due after a user-defined period. The instrument can be set to block its use once this period has been exceeded - until the next valid calibration has been performed!
Specifications - ML1601 SevenMulti™ pH meter
Short description Professional instrument for pH,
mV/ORP and rel. mV measurements 
pH-range -2.000 to 19.999 
pH-resolution variable: 0.001 / 0.01 / 0.1 
pH-relative accuracy 0.002 
mV-range -1999 to 1999 
mV-resolution 0.1 
mV-relative accuracy 0.1 
Temperature range C -30.0 to 130.0 
Temperature resolution C 0.1 
Temperature accuracy C 0.1 
Display Custom LCD 
Power supply Ext. power supply (included) 


An important part of our sales process is to ensure that you get the right instrument for your application.  Click "Enquire" below and one of our technical specialists will contact you to discuss your application.