pH, Conductivity, Ion, ORP and Dissolved Oxygen Benchtop Meters
Single- and Multi-Channel Solutions for your Laboratory
SevenExcellence pH Meter Line
Professional Multi-Channel Meter with Touch Screen
Multi-Channel, Modular with Full Compliance Support
SevenExcellence™ is the perfect choice for applications where maximum measurement accuracy is required. The multi-channel instrument allows measurements of 1, 2 or 3 parameters simultaneously, either in the same or in different samples.Professionally executed installation and qualification as well as regularly performed maintenance and calibration ensure error- and carefree instrument operation. Moreover, our qualification and calibration services support you in fulfilling regulatory compliance and provide you with essential documentation required during quality audits.
Simple Operation — Intuitive and Clear
The large clear color display and the state-of-the-art touch screen operation make working with this instrument particularly enjoyable. The instrument’s operation has been designed to support your workflow in the lab. The instrument speaks your language, making the selection of the right menu settings intuitive.
SevenCompact Advanced pH Meter Line
SevenCompact™ - Versatile and Universal pH and Conductivity Meters
Robust and Intuitive with Full GLP Support
The SevenCompact™ pH-meter series offers versatility, ease-of-use and durability.
This benchtop pH-meter is ideally suited for various industries such as pharmaceutical, food and beverage and chemical. Optimal measuring specifications ensure great performance in all pH and conductivity measurements.
Durability for a long-lasting Investment
SevenCompact’s robust design and high quality materials make it a durable pH instrument on your bench.
To maximize lifetime, pH meters have been designed to withstand dust and spills. In addition, comprehensive service and after sales support guarantees smooth operation years after initial, certified installation.
FiveEasy Standard pH Meter Line
An Easy Introduction to the World of pH with FiveEasy
Robust and Intuitive with Full GLP Support
The SevenCompact™ pH-meter series offers versatility, ease-of-use and durability.
This benchtop pH-meter is ideally suited for various industries such as pharmaceutical, food and beverage and chemical. Optimal measuring specifications ensure great performance in all pH and conductivity measurements.
Durability for a long-lasting Investment
SevenCompact’s robust design and high quality materials make it a durable pH instrument on your bench.
To maximize lifetime, pH meters have been designed to withstand dust and spills. In addition, comprehensive service and after sales support guarantees smooth operation years after initial, certified installation.
Portable pH Meter
Handheld pH and Conductivity Meters for Lab, Field and At-Line Measurements
Seven2Go Advanced Single-Channel Portable pH Meter
Portable Meter Suited for pH, Conductivity, DO, ORP and Ion both in the Lab and On the Go
Full GLP Support and Data Transfer
Seven2Go™ routine and professional portable meters are designed to meet your measurement and data management needs.
These mobile instruments provide results quickly and reliably in the lab, at-line or outdoors. Find the right meter for your measuring needs in pH, conductivity, ORP, ion concentration and dissolved oxygen.
Robust and Durable
Outdoor measurements require an instrument that is durable enough to withstand the elements.
With a weatherproof design, drop test resitance and included rubber holster, the Seven2Go™ is robust and durable, appropriately designed for on-the-go measurements.
Designed for One-Handed Operation
Designed for mobile measurements, the Seven2Go™ is optimized for one-handed operation.
Simple and reliable data can be achieved even when multi-tasking, managing samples or handling documents.
FiveGo Standard Single-Channel Portable pH Meter
Complete Portable Meter for Rapid and Reliable Results on a Budget
Intuitive and Robust at an Attractive Price
Ergonomic, robust and intuitive, the FiveGo™ portable meters offer a quality solution for your mobile applications in the laboratory, at-line and even outdoors.
Get quality measurements of pH, conductivity, ORP or dissolved oxygen at a price that matches any budget.
Compact, Lightweight and Robust pH Meter
The compact design of the FiveGo™ ensures your field measurements are optimized and simplified. Compact, lightweight and robust, this portable meter is perfect for mobile applications.
Intuitive Operation - Measurement Made Easy
Featuring a large, well-structured display for easy viewing, the meters' intuitive button arrangement and simple menu ensure measurements can be performed in just a few clicks.
SevenGo Duo - Dual-Channel Portable pH Meter
Dual-channel Meter for Measuring pH, Conductivity, DO and Ion in Any Workplace
SevenGo Duo pro™
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.
SevenGo Duo™
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.
Measurement Parameters
The SevenGo Duo™ is a dual channel portable meter offering data memory and data transfer capabilities on a large, clear and easy-to-read screen. Combinations of measurement parameters include pH and conductivity; pH, ion concentration and dissolved oxygen; or pH, ion concentration, and conductivity.
Ergonomics
A high contrast display with large characters, an intuitive menu and single-press buttons for calibrations and readings make this portable meter easy-to-use. The size of the buttons reflect their importance to save you time on-the-go. The attached electrode clip and ergonomic design allow readings to be taken with one hand.
pH Automation & Software
Increased Efficiency and Security
Software and Automation for Increased Efficiency and Security
Increased data security is ensured with our LabX® software. Process automation can be achieved with InMotion™ integration
Secure and Optimized Workflow with LabX®
LabX® enables METTLER TOLEDO's variety of Excellence Line instruments to seamlessly integrate into a multiparameter platform. Optimize workflow efficiency and regulatory compliance in an easy, integrated environment.Security functions help support your workflow during calibration, data collection and data archiving. Built-in method creation ensures that analyses are performed with identical settings and parameters. LabX® PC software adds more functionality such as data and resource management.
InMotion™ Autosampler
Increase efficiency and measurement repeatability by connecting your benchtop pH meter with the InMotion™ autosampler. Build the autosampler according to your needs with modular boards and additional systems specific to your sample. Support up to 300 samples and automated calibration of sensors while increasing productivity in your lab.
pHep®4 pH/Temperature Tester - HI98127
pHep+ Waterproof Pocket pH Tester with 0.01 pH Resolution - HI98108
pH/ORP/Temperature Combo Tester - HI98121
PICCOLO® plus pH/Temperature Tester with 6.3" Probe - HI98113
PICCOLO® plus is a revolutionary pH meter with a 4-in-1 amplified electrode. Conventional pH meters are susceptible to the weak, high impedance signal which makes the electrode, connector, cable and meter vulnerable to noise, humidity and dirty environments. PICCOLO® plus has overcome these problems with a pre-amplified electrode delivering a strong signal to the meter. The interchangeable electrode is inexpensive, rugged and houses the pH sensor, reference system, temperature sensor and the amplifier module.
- Replaceable 6.3" Pre-amplified pH Electrode
- ±0.01 pH Accuracy
- Temperature Readout
PICCOLO®2 pH Tester with 6.3" Probe - HI98112
PICCOLO®2 is a revolutionary pH meter with a 4-in-1 amplified electrode. Conventional pH meters are susceptible to the weak, high impedance signal which makes the electrode, connector, cable and meter vulnerable to noise, humidity and dirty environments. PICCOLO®2 has overcome these problems with a pre-amplified electrode delivering a strong signal to the meter. The interchangeable electrode is inexpensive, rugged and houses the pH sensor, reference system, temperature sensor and the amplifier module.
- Replaceable 6.3" Pre-Amplified pH Electrode
- ±0.01 pH Accuracy
- Two-Point Calibration
PICCOLO® pH Tester with 3.5" Probe - HI98111
PICCOLO® is a revolutionary pH meter with a 4-in-1 amplified electrode. Conventional pH meters are susceptible to the weak, high impedance signal which makes the electrode, connector, cable and meter vulnerable to noise, humidity and dirty environments. PICCOLO® has overcome these problems with a pre-amplified electrode delivering a strong signal to the meter. The interchangeable electrode is inexpensive, rugged and houses the pH sensor, reference system, temperature sensor and the amplifier module.
- Replaceable 3.5" Pre-Amplified pH Electrode
- Two-Point Calibration
- ±0.01 pH Accuracy
Fluoride Portable Meter - HI98402
The HI98402 is a rugged, waterproof, portable fluoride meter. This meter offers many features including automatic calibration, on-screen instructions, and automatic temperature compensation. The HI98402 requires the HI4010 epoxy body fluoride half-cell and the HI5313 PEI plastic body reference electrodes in order to operate. They are available as accessories.
- Five Measurement Ranges
- Automatic Calibration
- On-Screen Instructions
Professional Waterproof Portable pH/ORP/ISE Meter - HI98191
The HI98191 is a rugged, portable pH/ORP/ISE meter with the performance and features of a benchtop meter. This professional, waterproof meter complies with IP67 standards and measures pH, ORP, ISE, and temperature. The HI98191 is supplied with all necessary accessories to perform a pH/temperature measurement packaged into a durable carrying case.
- CAL Check™
- ISE in Choice of Concentration Units
- Ergonomic, One-Handed Operation
Sodium Content and Activity Portable Meter - HI931101
The HI931101 is a rugged, waterproof, portable sodium content meter. This meter offers many features including automatic calibration, automatic temperature compensation, and on-screen instructions. There are four measurement ranges for sodium content, and a simple press of the MODE button allows for measurement of sodium ion activity.
- Five Measurement Ranges
- Automatic Calibration
- On-Screen Instructions
DiST® 5 EC/TDS/Temperature Tester (0-3999 µS/cm) - HI98311
GroLine Waterproof EC/TDS Tester - HI98318
Marine Salinity Waterproof Tester - HI98319
edge® Multiparameter EC/TDS/Salinity Meter - HI2030
Portable Low Range EC/TDS Meter - HI99300
Three Range Portable TDS Meter - HI8734
Automatic Potentiometric Titration Systems
Titration is used in analytical chemistry to determine the amount or concentration of a substance, known as the analyte. Titration is a quantitative measurement of an analyte in solution by its complete reaction with a reagent. In a titration, one reagent (the titrant) is slowly added to a solution containing the species being measured (the analyte). As it is added, a chemical reaction occurs between the titrant and analyte. The point at which the reaction is complete and an equivalent quantity of titrant and analyte are present (a stoichiometric equivalent) is called the equivalence point. This can be determined by a chemical indicator that is also present in the solution, or by a measurable physical change in the solution, like pH, electrode potential, conductivity, or light absorption (color). In practice, an abrupt change of this physical property signals the end of titration, called the endpoint.
Automatic Potentiometric Titrator - HI932
The HI932 Automatic Titrator is the answer to your dedicated titration needs. Fully customizable, the HI932 delivers accurate results and intuitive user experience, all in a compact package. Titrate for a variety of measurements at the push of a button including acids, bases, redox, and selective ions. No additional programming upgrades to purchase. The only things you need to start using the HI932 are a sensor and titrant.