

Seven Excellence pH meter S400
- Multi-Channel, Modular with Full Compliance Support
- Simple Operation — Intuitive and Clear
- Flexibility in all Respect
- Solid Compliance — Elaborated and Tailored
- Professional User Management
- Intelligent Sensor Data Security
with LabX® PC Software - Efficient Workflow Support
- Connectivity and Peripheral Options
- OneClick™ Methods
- pH Measurement Automation
- uPlace™: The electrode arm with perfectly vertical movement
.


Seven Compact Advanced pH Meter Line
- Robust and Intuitive with Full GLP Support
- Durability for a long-lasting Investment
- IP54 Water and Dust Resistant.
- Transparent Protective Cover
- Quality Materials
- Protection for the Connectors
- A Reference for Intuitive Operation
- Useful Accessories for Versatility


FiveEasy Standard pH Meter Line
- Intuitive and Ergonomic at an Attractive Price
- Simplicity and Durability
- Compact Design
- Built-in Sensor Holder
- Stackable Design
- Compact and Light
- Complete Electrochemistry System

Seven2Go Advanced Single-Channel Portable pH Meter
- Full GLP Support and Data Transfer
- Robust and Durable
- Rubber Holster
- Weatherproof Design
- Drop Test
- Designed for One-Handed Operation
- Comfortable and Fast Navigation
- StatusLight™ Indicator
- Side-Guards for Extra Grip
- Mobile Lab Optimized
- uGo™ Carrying Case
- Weatherproof USB
- Sunlight Proof
- Clear and Concise Menu
- Complete Electrochemistry System

FiveGo Standard Single-Channel Portable pH Meter
- Intuitive and Robust at an Attractive Price
- Compact, Lightweight and Robust pH Meter
- Compact Size
- Lightweight Design
- uGo™ Carrying Case
- Intuitive Operation – Measurement Made Easy
- Large Display
- Ergonomic Design
- Waterproof
- Complete Electrochemistry System

SevenGo Duo – Dual-Channel Portable pH Meter
- Dual-channel Meter for Measuring pH, Conductivity, DO and Ion in Any Workplace
- Ergonomics
- Expert and Routine Operating Modes
- Complete Electrochemistry System
- Professional portable watertight (IP67) dual-channel meters with data memory, infrared interface for data transfer to a PC or a printer, bright backlighting and extensive GLP support – ideal for special requirements in regulated sectors or for measurements under extreme conditions.
- Watertight (IP67) portable dual-channel meters for routine pH measurement with a large display, data memory and indication of the electrode status – ideal for applications that require a high-quality meter with exceptional performance.

SevenGo Duo – Dual-Channel Portable pH Meter
- Dual-channel Meter for Measuring pH, Conductivity, DO and Ion in Any Workplace
- Ergonomics
- Expert and Routine Operating Modes
- Complete Electrochemistry System
- Professional portable watertight (IP67) dual-channel meters with data memory, infrared interface for data transfer to a PC or a printer, bright backlighting and extensive GLP support – ideal for special requirements in regulated sectors or for measurements under extreme conditions.
- Watertight (IP67) portable dual-channel meters for routine pH measurement with a large display, data memory and indication of the electrode status – ideal for applications that require a high-quality meter with exceptional performance.

Laboratory pH Sensor
- Accurate pH Electrodes and Probes for a Wide Range of Laboratory and Field Applications
- For a Wide Range of Specific pH Applications
- Intelligent Sensor Management (ISM®)
- ARGENTHAL™ Reference System
- SteadyForce™ Reference System
- Integrated Temperature Probe
- Maximized pH Accuracy
- Maintenance Free
- Spill Free
- Easy-to-Clean
- Flexible Connectivity
- InLab® Sensors
- Complete Electrochemistry System

Laboratory pH Sensor
High quality sensors for general purposes as well as specialists designed for your application.

Laboratory Conductivity Sensor
High quality sensors for general purposes as well as specialists designed for your application.

Ion-Selective Electrode
Quick and easy determination of the concentration of a variety of dissolved ions and gases.

Dissolved Oxygen Electrode
Quick and easy determination of the concentration of a variety of dissolved ions and gases.

Laboratory ORP Sensor
Quick and easy determination of the concentration of a variety of dissolved ions and gases.

LightEdition Sensor
Quick and easy determination of the concentration of a variety of dissolved ions and gases.
![]()
Laboratory pH Buffer
Traceable technical buffers, certified buffers and high-precision NIST/DIN buffers for your regular pH calibration, available in handy bottles or easy-to-use sachets.

pH Electrolyte and Maintenance Solutions
All solutions necessary to store and maintain your pH sensors to ensure accurate measurements and maximize sensor life.

Conductivity Standards
NIST traceable standards to cover a wide range of conductivity calibrations and verifications, available in handy bottles or easy-to-use sachets.
![]()
Solution for Ion Selective Electrodes
All solutions necessary for successful ion concentration determinations – from electrolytes, ionic strength adjustment solutions to calibration standards.
![]()
pH Electrolyte and Maintenance Solutions
All solutions necessary to store and maintain your pH sensors to ensure accurate measurements and maximize sensor life.
![]()
Dissolved Oxygen Standard
Zero oxygen tablets allow easy standard preparation and are ideal for sensor calibration, verification and conditioning at low dissolved oxygen levels.

pH Automation & Software
- Increased Efficiency and Security
- Secure and Optimized Workflow with LabX®
- Traceability and Compliance
- Optimized Workflow
- Centralized Database
- InMotion™ Autosampler
- Maximum Productivity
- Workflow Flexibility
- Modular and Tailored
- EasyDirect™ for Standalone Meters
- Rondolino Sample Changer


pH Accessories


