PH meters

60 companies | 166 products
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portable pH meter
portable pH meter
913

... two galvanically isolated pH measuring inputs Analog pH measuring input for Metrohm standard pH electrodes Digital pH measuring input for the intelligent pH ...

pH meter with conductivity meter
pH meter with conductivity meter
914

Two-channel pH/conductivity measuring instrument for measuring pH/mV/conductivity/TDS/salinity and temperature. You will be optimally equipped for measurements in the field with this battery-operated ...

bench-top pH meter
bench-top pH meter

Measurement range: 0 unit - 14 unit

The P310 pH-meter is designed for all sortsof laboratory applications, and even the most demanding, thanks to its highaccuracy.

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CHAUVIN ARNOUX
portable pH meter
portable pH meter
PPD 26

Measurement range: 0 unit - 14 unit

The PPD26 is an easy-to-use laboratory pH-meter. Despite the instrument's small size, it measures pH, redox potential and temperature. This pH-meter is designed for ...

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CHAUVIN ARNOUX
portable pH meter
portable pH meter
PSD 21

... is a rugged, reliable laboratory pH-meter with a design which is ideal for teaching purposes. The clear markings on the buttons make the instrument simple to control. The offset (the zero) and the ...

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CHAUVIN ARNOUX
portable pH meter
portable pH meter
PH71

Measurement range: 0 unit - 14 unit

Compact, Easy-to-Use, and Dip-proof, the PH71/PH72 series is designed specifically to meet the needs of both the field and the laboratory. This portable pH and/or ORP meter ...

mobile pH meter
mobile pH meter
Pro2Go

Measurement range: -2 unit - 20 unit

For periodic pH measurements or redox measurements, this mobile pH meter is the ideal choice. It combines great durability and intuitive, one-handed operation with the high measurement ...

bench-top pH meter
bench-top pH meter
SevenExcellence S400

Measurement range: -2 unit - 20 unit

SevenExcellence S400-Basic, pH/mV benchtop meter Professional and flexible In addition to pH and ORP, ISFET is also supported. Further flexibility through the method concept and numerous ...

portable pH meter
portable pH meter
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™ ...

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Mettler Toledo
portable pH meter
portable pH meter
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 ...

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Mettler Toledo
bench-top pH meter
bench-top pH meter
Seven series

Benchtop pH Meter Single- and Multi-Channel Solutions for your Laboratory pH, Conductivity, Ion, ORP and Dissolved Oxygen Benchtop Meters Whether you are looking ...

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Mettler Toledo
bench-top pH meter
bench-top pH meter
Starter series

Measurement range: -2 unit - 20 unit

Water Analysis Meters & Electrodes Starter 5000 pH Bench High Performance Benchtop pH Meter Ideal for Accurate Everyday Measurements in the Laboratory Backed by OHAUS’ ...

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OHAUS
pen-type pH meter
pen-type pH meter
8202 series

The Type 8202 - pH or O.R.P. transmitter has programmable outputs with two transistors and a single/dual analog 4-20 mA. With diagnostic function, a universal connection and back lighted display, it is made compatible ...

portable pH meter
portable pH meter
HandyLab 680

Multiparameter portable meter Measure display and document two parameters simultanious – pH, ORP, and conductivity or dissolved oxygen with the digital sigle channel portable meter HandyLab ...

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Xylem Analytics Germany Sales GmbH & Co. KG
pen-type pH meter
pen-type pH meter
206-pH2

Measurement range: 0 unit - 14 unit

... paired with intelligent features: the testo 206-pH2 pH meter The testo 206-pH2 pH meter is equipped with a pH immersion ...

portable pH meter
portable pH meter
HP-480(W)

Measurement range: 0 unit - 14 unit

The industrial pH meter, HP-480(W) is a standard type pH meter equipped with frequently used functions suitable for on-site use. It supports a wide range of applications ...

portable pH meter
portable pH meter
PCE-228

Measurement range: 0 unit - 14 unit

The PCE-228M is a Food ph-Meter from PCE Instruments that is designed to get measure values of pH, mV and °C and store them for later analysis. This device allows both temperature and ...

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PCE Instruments
portable pH meter
portable pH meter
PCE-PH 20

Measurement range: 0 unit - 14 unit

The PH meter was developed to directly determine the pH in food, e.g. meat. The waterproof pH tester PCE-PH20 is used for the fast and accurate measurement ...

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PCE Instruments
portable pH meter
portable pH meter
PCE-PH 23

Measurement range: 0 unit - 14 unit

... Exchangeable pH electrode - Waterproof ABS housing - Compact and robust measuring instrument - With belt clip Measuring range pH measurement: 0.00 ... 14.00 pH Resolution pH ...

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PCE Instruments
portable pH meter
portable pH meter
SAPH28

Pen portable pH meters – SAPH287 – SAPH288 This simple and handy pH meter is used in various fields, such as: agriculture, water and wastewater treatment, crops, aquariums, ...

portable pH meter
portable pH meter
SAPH289

Measurement range: -2 unit - 20 unit

Portable pH and conductivity meters – SAPH289 – SACM293 – SAPC290 This is a professional instrument for pH control, conductivity and pH checks, used in various fields ...

portable pH meter
portable pH meter
SAPC290

Measurement range: -2 unit - 20 unit

Portable pH and conductivity meters – SAPH289 – SACM293 – SAPC290 This is a professional instrument for pH control, conductivity and pH checks, used in various fields ...

portable pH meter
portable pH meter
Elcometer 148 pH-Rrüfgerät

Measurement range: 0 unit - 14 unit

... Elcometer 148 pH Tester is a simple, easy to use pH meter designed to measure both the acidity of liquids (pH) and temperature using a single sensor. In many industries, ...

bench-top pH meter
bench-top pH meter
3510

3510 Bench pH Meters allows reading out of temperature and pH simultaneously. It provides 3 decimal places pH resolution. It has 1,2 or 3 calibration point. It is ...

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Jenway
bench-top pH meter
bench-top pH meter
HP-480

Measurement range: 0 unit - 14 unit

... areas and quality inspections, as well as for fisheries industry and aquaculture industry. Features Easy pH correction After immersing the pH poles in the standard fluid, simply follow the instructions ...

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HORIBA Process & Environmental
portable pH meter
portable pH meter
HI2002

Measurement range: -2 unit - 16 unit

edge digital pH meter delivers precision while offering simplicity and versatility in a sleek design. Your edge meter will automatically recognize each digital electrode, providing sensor ...

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Hanna Instruments
portable pH meter
portable pH meter
HD 2305.0

Measurement range: -2 unit - 19 unit

The HD 2305.0 by Delta Ohm is a portable pH meter which comes with a large LCD display for easy viewing of results. This tool measures pH and the redox potential (ORP) in mV. Also, the ...

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Delta OHM
fixed pH meter
fixed pH meter
pH9648

Measurement range: -1 unit - 15 unit

... programmable -1..+15 pH / ±1500 mV ●Temperature compensation via P100/Pt1000 sensor ●Analog output 0/4..20 mA or 0/2..10 V for pH/ORP ●Max. 4 alarm outputs relay or transistor Characteristics The pH ...

portable pH meter
portable pH meter
G 1500

Measurement range: 0 unit - 14 unit

- Precise, fast and reliable - First class price-performance-ratio - Ergonomic design and uncomplicated operation - Illuminated, break-proof and revolvable display - Water – and dust tight construction according to IP 65/67 - Long life ...

fixed pH meter
fixed pH meter
AMI pH-Redox

Measurement range: 1 unit - 13 unit

Monitor AMI pH-Redox; QV-Flow is used for constant measurement of redox (ORP) and pH in the highly pure water, steam and condensate. A stainless steel panel is used to mount the complete system. The device ...

portable pH meter
portable pH meter
AMI INSPECTOR pH

Measurement range: 12 unit

... QA-Monitor is a portable AMI INSPECTOR pH with full monitoring program, mounted on a small panel. It is integrated with a supporting stand. The tool is engineered as an inspection equipment for quality assurance of online ...

pen-type pH meter
pen-type pH meter
ULTRAPEN™ PT2

Measurement range: 0 unit - 14 unit

... simply push a button then dip the pen in solution. Results display in seconds. HIGH PERFORMANCE FEATURES • Accuracy of ±0.01 pH • 1, 2 and 3 Point Calibration • Proprietary Sensor Design • Automatic temperature ...

portable pH meter
portable pH meter
AGRI-METERS™

Measurement range: 10, 7, 4 unit

AG6/PH FEATURES •Checks soil pH and salinity •Checks water pH and salinity •Checks correct fertilizer concentration •Checks boiler water conductivity •Automatic temperature compensation ...

portable pH meter
portable pH meter
PH110

... electrode shelf life 1, 2 or 3 point calibration automatically recognizes buffer solutions. Order pH buffers separately Complete with refillable pH electrode, 1.5mL bottle KCI, 2 reference junctions, ...

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Extech
portable pH meter
portable pH meter
sensION1

Hach sensION1 pH Meters feature: * 1, 2, or 3 point calibration * Resolution to 0.1, 0.01, and 0.001, for the right accuracy when you need it * Fast responses in pH; true pH ...

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Hach
portable pH meter
portable pH meter
ELE-736

Measurement range: -2 unit - 20 unit

• - Multi-parameter meter, equipped with pH electrode, conductivity electrode and dissolved oxygen electrode, automatic identification of electrode by meter. • - Built-in microprocessor ...

portable pH meter
portable pH meter
ELE-521

Measurement range: -2 unit - 20 unit

• - The most widely used pH + Conductivity Double-Parameter measurement meter. • - Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, ...

portable pH meter
portable pH meter
HM-42X

Measurement range: 0 unit - 14 unit

pH Meter HM-42X - Large Color LCD and Touch Panel - pH and Ion measurement is possible by switching the electrode - 2 ports of automatic recognition connector installed - Automatically ...

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DKK-TOA CORPORATION
bench-top pH meter
bench-top pH meter
EcoSense® pH1000A

Measurement range: -2 unit - 16 unit

The EcoSense® pH1000A benchtop pH meter provides accurate measurements in an affordable format. The instrument features an easy-to-use interface and 1, 2, or 3 point pH ...

How to choose this product
ph-meter

A pH meter measures the hydrogen potential of a solution, i.e., its hydrogen ion activity. It has a glass electrode and a reference electrode, or a single combination probe.

Applications

This instrument is used in laboratories to measure the pH of organic substances, biological samples or for the analysis of water samples.

Technologies

The pH meter measures the potential difference between its glass and reference electrodes, which constitute a galvanic cell.

Another probe is used for temperature correction. A combination electrode can unite all these functions in one unit.

The meter is calibrated with two or three buffer solutions (pH 4, pH 7, pH 10). The glass electrode is rinsed in distilled water and stored in a special solution after each use.

The measurement electrode can be of the insertion type or flat, for surface readings. The nature of the glass and the reference electrode's composition also vary with model.

How to choose

Choice will depend on the meter's precision, temperature compensation capacity and electrode characteristics. Intended use will determine selection of a bench or a portable model.