pH / Ion Meters

Read user reviews, compare products and contact manufacturers of pH/Ion Meters products, including potentiometers, potentiostats, meters and electrodes on SelectScience.

SUB CATEGORIES



pH (126)

Potentiometers (3)


Potentiostats (14)

Specific Ion Meters (3)



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Model 1100A Power Potentiostat / Galvanostat  
CH Instruments, Inc.

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The Model 1100A series power potentiostat/galvanostat is designed for electrochemical applications that require relatively large current and high compliance voltage, such as battery,...
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BA350 Basic pH Meter   
EDT Instruments Ltd

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This basic bench pH meter measures pH only, using manual temperature compensation and, despite its simplicity, affords the user pH measurement accurate to plus or minus 0.01pH units.
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DR359TX Ion Concentration Meter  
EDT Instruments Ltd

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The DR359TX is an advanced, ion concentration meter which automatically calculates the relationship between two or more concentration standards and stores this in memory allowing unknowns...
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FE253 Portable pH Meter  
EDT Instruments Ltd

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The FE253 is a general purpose portable pH/mV/Temperature meter. One or two point calibration is achieved using traditional manual controls and changes in sample or buffer temperature are...
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FE257 Portable Automatic pH/Ion Meter  
EDT Instruments Ltd

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The FE257 is a flexible, portable pH meter, offering a choice of manual or automatic control; 0.1mV resolution for ISE work and a recorder output. The sealed keypad makes this an ideal...
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GP353 General Purpose pH Meter  
EDT Instruments Ltd

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In addition to pH, the GP353 bench meter can be used to measure temperature and mV. The addition of a recorder output for use with recorders or dataloggers makes the GP353 a truly versatile...
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QC355 Auto Buffering pH Meter  
EDT Instruments Ltd

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The QC355 bench meter has been designed for routine pH measurements. ATC is compulsory as is automatic calibration. A stability indicator means that user bias is eliminated and the...
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RE357 Research Micro Ph Meter  
EDT Instruments Ltd

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The RE357 bench meter is a flexible pH meter, offering the end user a choice of manual or automatic control, mV for ISE work and a recorder output. The meter can be ordered with or without...
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accumet* Excel XL15 pH/mV/Temperature Meter  

4 out of 5


Fisher Scientific Co.

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Simple but powerful; large, full color, touchscreen display Auto-calibrates with up to 6 pH buffers from 3 standard sets and 15 different buffers; custom buffers and manual...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 3 out of 5

3 review(s) of this product / read all

Fisher Scientific* accumet* AB15+ Basic and BioBasic* ...  

4 out of 5


Fisher Scientific Co.

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Intuitive operation and improved user interface Large LCD guides user with plain-language prompts and error messages Display indicators keep you apprised of menu choice,...
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  • Ease of use 5 out of 5
  • After sales service 3 out of 5
  • Value for money 4 out of 5

2 review(s) of this product / read all

Reference 600 Potentiostat  

5 out of 5


Gamry Instruments

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The Reference 600™ Potentiostat is the newest member of our electrochemical family. With the Reference 600, you can measure the impedance at 1 MHz with less than 2% error because the...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 4 out of 5

8 review(s) of this product / read all

Series G 300 Potentiostat  
Gamry Instruments

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Research grade instrument that can be used in desktop or notebook computers. It runs all Gamry software packages. Recommended for corrosion measurement, physical electrochemistry,...
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Series G 750 Potentiostat  
Gamry Instruments

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Research-grade electrochemical instrument that can be used in desktop or notebook computers. It runs all Gamry software. Excellent performance for battery and fuel cell...
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HQ40d Portable Multi-Parameter Meter  

4 out of 5


Hach Company

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Designed for your water applications, the Hach HQ40d portable meter is an advanced meter that takes the guesswork out of measurements. HQd™ meters connect with smart probes that...
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  • Ease of use 5 out of 5
  • After sales service 4 out of 5
  • Value for money 4 out of 5

1 review(s) of this product / read all

pH Meter HI 4211  

5 out of 5


Hanna Instruments (USA)

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Graphic Display pH Meter Simple to Use Interactive Menu System Calibration Check™ Feature HI 4211 and HI 4212 are single and dual-channel Calibration Check™ pH meters...
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  • Ease of use 5 out of 5
  • After sales service 5 out of 5
  • Value for money 3 out of 5

2 review(s) of this product / read all

F-20 Series  
Horiba Instruments, Inc.

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Menu driven with on screen operating insructions. Cordless measurements are possible with this series. Both pH and mV values are available.
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Potentiometers/Galvanometers and EIS  
Kromatek

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Biologic - Electrochemistry and Fuel Cell testing Potentiometers and Galvanometers for complete range of electrochemistry applications Biosensors Corrosion Electroplating...
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Vapodest 45  
Lab Synergy

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VAPODEST 45 is a programmable distillation system with an external titrator, manufactured by Gerhardt, which is specifically designed for Nitrogen and Kjeldahl analysis. The 45 is capable...
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InLab® pH-Electrodes  

4 out of 5


Mettler Toledo (USA)

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The importance of measuring pH is reflected in the formidable range of products available from METTLER TOLEDO. A pH measuring system typically comprises pH meter, combination pH electrode...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 3 out of 5

2 review(s) of this product / read all

pH-/ Cond-/ DO- / ISE-Meter  

5 out of 5


Mettler Toledo (USA)

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The amazing bench meters SevenEasy™ / SevenMulti™ and the smart SevenGo™ portable meters together with a variety of high performance electrodes make the heart of the...
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  • Ease of use 4 out of 5
  • After sales service 5 out of 5
  • Value for money 4 out of 5

3 review(s) of this product / read all

Oxygraph-2k  

4 out of 5


Oroboros

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Unique for high-resolution respirometry to evaluate mitochondrial function in health and disease in mitochondrial physiology and pathology respiration of mitochondria,...
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  • Ease of use 4 out of 5
  • After sales service 3 out of 5
  • Value for money 5 out of 5

3 review(s) of this product / read all

BlueLine combination electrodes  
Schott Instruments GmbH

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Glass electrodes with DIN fixed cable Patented Silamid® reference system eliminates corrosion and interference from silver/silver chloride ions. Platinum diaphragm and free flow...
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BlueLine special sensors  
Schott Instruments GmbH

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Laboratory pH meters with maximum measurement reliabil...  
Schott Instruments GmbH

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The latest high-performance pH meters from SCHOTT Instruments were designed for practical use in the laboratory. They are extremely easy to use, and offer maximum reliability and precision...
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Multi-parameter portable meters with GLP functions han...  
Schott Instruments GmbH

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The multi-parameter pocket-size meters –handylab pH/LF 12 and handylab multi 12 –in shock-proof, water-tight casings are ideally suited for field work. Measurement parameters The...
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Pocker-size precision pH meter CG 837  
Schott Instruments GmbH

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The CG 837 is a top quality pH meter in a practical pocket size. It offers a very compact, portable size, but also fulfils laboratory requirements with respect to features and precision. ...
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Portable pH meters with GLP functions handylab pH 11 a...  
Schott Instruments GmbH

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These pocket-size meters in shock-proof, water-tight casings are ideally suited for field work. Measurement parameters The pH, mV and °C measurement parameters mean that the...
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ScienceLine micro, spear tip and surface pH combinatio...  
Schott Instruments GmbH

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ScienceLine pH combination electrodes  
Schott Instruments GmbH

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ScienceLine pH combination electrodes  
Schott Instruments GmbH

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scienceLine single electrodes: pH glass electrodes and...  
Schott Instruments GmbH

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ScienceLine single electrodes pH glass electrodes Reference system: silver/silver chloride Shaft material:         glass, 12 mm Ø Zero point:                 pH = 7.0...
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Solutions and accessories for electrodes  
Schott Instruments GmbH

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Buffer solutions in the unique double-end ampoules offer a particularly high degree of reliability and measuring accuracy. Hermetically sealed in the glass ampoule and sterilized...
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Solutions and accessories for electrodes  
Schott Instruments GmbH

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Electrolyte bridges Shaft:                glass, 12 mm Ø Other accessories Insert aid         of PVDF,                      with VA stainless steel tip
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pHit SCANNER  
Senova Systems

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Senova Systems’ pHit sensor platform represents a quantum leap in technology for measuring pH. Since the Senova Systems’ smart sensor platform will “fit” and enable a virtually unlimited...
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GLpKa  

4 out of 5


Sirius Analytical

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Sirius GLpKa is an industry leading autotitrator for automated pKa, logP, logD, solubility and dissolution measurement.
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 4 out of 5

3 review(s) of this product / read all

Atlas  
Syrris Limited

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Atlas is a high performance, low cost synthesis system that is flexible and truly easy to use. The intelligent base can be configured to control one or many reactions at scales from μl to 5...
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Atlas pH Monitoring and Control  
Syrris Limited

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The Atlas pH Monitoring and Control Systems are for chemists who perform pH sensitive reactions. They allow the pH value to be monitored and logged throughout a reaction and the pH value to...
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Asante NaTRIUM Green™  
TEFLabs

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Asante NaTRIUM Green is an effective visible spectrum cytosolic sodium indicator, with fluorescence excitation and emission maxima at 517 nm and 540 nm respectively. Testing has shown that...
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920A Multi-Channel ISE/pH/mV/ORP/Temp  
Thermo Fisher Scientific

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Advanced ISE features. Auto blank correction calculations. Up to 7 channels.
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Orion 3-Star Benchtop pH Meter  

4 out of 5


Thermo Fisher Scientific

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This competitively-priced, single-channel pH meter is easy to set up and use while providing reliable, accurate pH measurement for any general laboratory or QC application. The rugged...
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  • Ease of use 5 out of 5
  • After sales service 3 out of 5
  • Value for money 3 out of 5

1 review(s) of this product / read all

Orion 3-Star Portable pH Meter  

2 out of 5


Thermo Fisher Scientific

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This waterproof, battery-operated pH meter stands up to the most demanding field applications and delivers over 2,000 hours of continuous operation.  Convenient Quick-Start Guide...
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  • Ease of use 5 out of 5
  • After sales service 1 out of 5
  • Value for money 1 out of 5

1 review(s) of this product / read all

Orion 4-Star Benchtop pH/Conductivity Meter  

5 out of 5


Thermo Fisher Scientific

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This competitively-priced, dual channel, dual display pH/conductivity meter is easy to set up and use while providing reliable, accurate conductivity, resistivity, salinity, TDS and...
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  • Ease of use 4 out of 5
  • After sales service 5 out of 5
  • Value for money 5 out of 5

1 review(s) of this product / read all

Orion 4-Star Benchtop pH/DO Meter  
Thermo Fisher Scientific

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This competitively-priced, dual channel and dual display pH/DO meter is easy to set up and use while providing reliable measurement of pH and dissolved oxygen for water testing...
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Orion 4-Star Benchtop pH/ISE Meter  
Thermo Fisher Scientific

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This competitively-priced, dual function pH/ISE meter is easy to set up and use while providing reliable measurement of pH and ionic concentrations for quality control and general...
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Orion 4-Star Portable pH/Conductivity Meter  
Thermo Fisher Scientific

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This waterproof, battery-operated conductivity meter stands up to the most demanding soil and water analysis applications and delivers over 2,000 hours of continuous operation.
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Orion 4-Star Portable pH/DO Meter  
Thermo Fisher Scientific

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This waterproof, battery-operated pH/DO meter stands up to the most demanding water analysis applications and delivers over 2,000 hours of continuous operation. Convenient Quick-Start Guide...
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Orion 4-Star Portable pH/ISE Meter  
Thermo Fisher Scientific

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This waterproof, battery-operated pH/ISE meter stands up to the most demanding quality control and general analysis applications and delivers over 2,000 hours of continuous operation.
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Orion 5-Star Benchtop Multimeter  

5 out of 5


Thermo Fisher Scientific

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This highly versatile, competitively-priced, multi-channel, multi-display meter is easy to set up and use while delivering exceptional, long-life performance for demanding R&D and QA/QC...
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  • Ease of use 5 out of 5
  • After sales service 5 out of 5
  • Value for money 5 out of 5

1 review(s) of this product / read all

Orion Environmental Application Kits  
Thermo Fisher Scientific

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Everything you need for your application, in one complete package.   Comprehensive, preconfigured lab kits take the guesswork out of ordering. Every component is matched to your general...
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Orion Full Laboratory Kits  
Thermo Fisher Scientific

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Everything you need for your application, in one complete package. Comprehensive, preconfigured lab kits take the guesswork out of ordering. Every component is matched to your...
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Orion Star™ Series Packages from Thermo Electron  

4 out of 5


Thermo Fisher Scientific

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Thermo Electron Corporation unveiled the Orion Star Series, a line of meters, accessories and solutions for electrochemistry measurement.  Building upon the second-to-none electrode...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 3 out of 5

2 review(s) of this product / read all

ROSS pH Electrodes  

5 out of 5


Thermo Fisher Scientific

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Stable, fast results regardless of temperature or sample composition.
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 4 out of 5

4 review(s) of this product / read all

inoLab® Multi 740 Multimeters  

5 out of 5


VWR International Ltd

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These high-performance benchtop multimeters can measure conductivity, oxygen, pH, salinity, specific resistance, and TDS (total dissolved solids). Features include graphic display,...
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  • Ease of use 5 out of 5
  • After sales service 5 out of 5
  • Value for money 5 out of 5

1 review(s) of this product / read all

Calibration buffers for pH electrodes  
Xylem

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All WTW Technical buffers are certified accurate and are NIST/DIN traceable   The new buffer bottles from WTW: easy to dispense easy to use reliable calibration
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Handheld pH meters  

3 out of 5


Xylem

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pH 315i, pH 330i, pH 340i Robust Waterproof (IP 67) Large silicone keys WTW handheld pH meters are optimized for use on-site and field use, but can also be used in the...
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  • Ease of use 4 out of 5
  • After sales service 3 out of 5
  • Value for money 3 out of 5

1 review(s) of this product / read all

inoLab ® 740  
Xylem

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High-performance pH/mV/ION meter with graphic display and digital recorder function for pH, temperature and ion-selective measurement, automatic temperature compensation, high resolution...
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inoLab ® pH 720  
Xylem

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Easy to use routine laboratory pH/mV meter with large multifunctional display for pH and temperature, automatic temperature compensation, MultiCal® calibration system; for battery or...
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inoLab ® pH 730  
Xylem

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Precision pH/mV meter with large multifunctional display for pH and temperature, automatic temperature compensation, MultiCal® calibration system, built-in measurement storage with...
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inoLab® pH/ION 735  
Xylem

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pH, mV and Concentration Measurements with a single Instrument Whether routine measurements or demanding analysis: the new pH/ION 735 is the ideal precision instrument for all...
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inoLab® pH/ION/Cond 750  
Xylem

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Ion-Selective Electrodes  
Xylem

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WTW offers a wide range of Ion-Selective Electrodes and instruments. Series 500 electrodes are used in combination with a separate reference electrode. And now WTW introduces our ...
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pH/ION 340i  

4 out of 5


Xylem

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The pH/mV and ionmeter pH/ION 340i offers the highest degree of flexibility possible. For pH measurements the instrument can be calibrated manually or automatically and offers simultaneous...
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  • Ease of use 4 out of 5
  • After sales service 4 out of 5
  • Value for money 4 out of 5

6 review(s) of this product / read all

SenTix® PLUS pH electrodes  
Xylem

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SenTix® PLUS – the proven and tested pH electrode system from WTW is easier to use and offers more quality and precision. The new optimized membrane glass guarantees quick...
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SenTix® PLUS Special Electrodes  
Xylem

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pH electrodes for special measuring applications. Please refer to the WTW website for further information
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VARIO pH  
Xylem

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Compatible with most electrode types One-hand operation Twistable display You notice it immediately: apart from its ergonomic form the new VARIO has no keys, but has...
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YSI 550A Dissolved oxygen meter  
YSI Hydrodata Ltd

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YSI 550A Dissolved oxygen meter - Portable dissolved oxygen meter YSI 550A The YSI 550A dissolved oxygen meter features a waterproof, impact-resistant case and innovative...
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