PH meters

59 companies | 161 products
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement5.length}}
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 ...

See the other products
Mettler Toledo
bench-top pH meter
bench-top pH meter
FiveEasy™

FiveEasy Standard pH Meter Line An Easy Introduction to the World of pH with FiveEasy Intuitive and Ergonomic at an Attractive Price The FiveEasy™ series offers an intuitive, ergonomic ...

See the other products
Mettler Toledo
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™ ...

See the other products
Mettler Toledo
portable pH meter
portable pH meter
Pro2Go

Measurement range: -2 unit - 20 unit

Simple, Robust and Mobile pH Measurement For periodic pH measurements or redox measurements, this mobile pH meter is the ideal choice. It combines great durability and ...

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

Measurement range: -2 unit - 20 unit

The pH/mV meter by SevenExcellence comes with an intuitive user interface, which makes it easy to operate, as well as a security package that is complete and delivers solid compliance and very safe results. ...

portable pH meter
portable pH meter
913 pH Meter

... 913 pH Meter has an accumulator that can be charged both in the laboratory using the power supply unit and on the road via 12 V connector in a car. The meter naturally also satisfies ...

pH meter with conductivity meter
pH meter with conductivity meter
914

Portable two-channel pH/DO/conductivity measuring instrument with analog and digital measuring input for parallel measurements of pH/mV/conductivity or dissolved oxygen and conductivity. You will be optimally ...

portable pH meter
portable pH meter
PH71, PH72

Measurement range: 0 unit - 14 unit

... Memory (stores pH/ORP value, temperature, date, and time) Audio Alarm Function ORP Measurement with appropriate electrode Measuring range - pH: 0 to 14 pH ORP: -2000 to 2000 ...

bench-top pH meter
bench-top pH meter
P310

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.

portable pH meter
portable pH meter
PPD26

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 ...

portable pH meter
portable pH meter
PSD1

... 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 ...

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’ ...

See the other products
OHAUS
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 ...

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 ...

bench-top pH meter
bench-top pH meter
PCE-BPH 10

... liquids for the pH content. The table pH meter has a measuring range of -2 … +19.999 pH. With the temperature probe of the pH meter ...

See the other products
PCE Instruments
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 ...

See the other products
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 ...

See the other products
PCE Instruments
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, ...

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 ...

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
DS / pDS

Measurement range: 4, 7, 10 unit

... two proven ways to measure such impurities. Our DS Meters™ provide fast, accurate, on-the-spot measurements of total dissolved solids (TDS) or conductivity. pDS Meters™ test conductivity or TDS, plus ...

portable pH meter
portable pH meter
AGRI-METERS™

Measurement range: 4, 7, 10 unit

Myron L® AGRI-METERS, excluding pH sensor, have a Two (2) Year Limited Warranty. The pH sensor in Model AG6/PH has a Six (6) Month Limited Warranty. If the instrument ...

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 ...

See the other products
Hanna Instruments
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 ...

See the other products
Hach
portable pH meter
portable pH meter
ProfiLine pH 3310

Measurement range: -2 unit - 20 unit

Portable pH meter ProfiLine pH 3310 Professional-grade, portable pH/mV pocket meter with backlit graphic display and data logging function useful ...

See the other products
Xylem Analytics - WTW
portable pH meter
portable pH meter
ProfiLine pH 3110

Portable pH meter ProfiLine pH 3110 Easy and robust portable pH/ORP meter for routine measurement - secure and reliable pH measurement ...

See the other products
Xylem Analytics - WTW
bench-top pH meter
bench-top pH meter
inoLab® pH 7310

... Secure and conveniant operation via text menus in a bright graphic display The inoLab® pH 7310 with backlit graphic display is the right meter for precision measurements of pH and ORP ...

See the other products
Xylem Analytics - WTW
portable pH meter
portable pH meter
MARK-901

Is a portable meter for measuring of pH, mV and temperature of water and aqueous solutions. Warranty 12 months Basic kit: Converting unit with a temperature sensor Combined electrode ESK 10601/7 or ...

See the other products
VZOR
portable pH meter
portable pH meter
PH-870

Measurement range: 0 unit - 14 unit

The PH-870 model is manufactured by Tecpel, and is a hand-held temperature meter with a lightweight design. It has a dual display of pH (mV) and temperature with calibration for high ...

See the other products
Tecpel Co., Ltd.
pen-type pH meter
pen-type pH meter
pH-703

Measurement range: 0 unit - 14 unit

The pH-703 from Tecpel Co., Ltd., is a pH meter for measuring pH level of liquids. The pH-703 provides precise pH measurements. As standard, ...

See the other products
Tecpel Co., Ltd.
pen-type pH meter
pen-type pH meter
pH-709

See the other products
Tecpel Co., Ltd.
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 ...

See the other products
DKK-TOA CORPORATION
portable pH meter
portable pH meter
HandyLab 100

The versatile and portable pH meters, handylab pH 11 and pH 12 with GLP functions, are well equipped with pH, mV and °C measurement parameters. The meter ...

See the other products
Xylem Analytics Germany - SI Analytics
portable pH meter
portable pH meter
HandyLab 200

HandyLab 200 The portable Allrounder for conductivity measurements Due to the wide selection of 2 and 4 pole measuring cells made by SI Analytics, the system consisting of a sensor and HandyLab 200 can be used for a variety of purposes ...

See the other products
Xylem Analytics Germany - SI Analytics
bench-top pH meter
bench-top pH meter
Lab 745/845/945

... housing render the Lab x45 product series perfect for training and routine purposes. - Lab 745 DO Meter - Lab 845 pH Meter - Lab 945 Conductivity Meter

See the other products
Xylem Analytics Germany - SI Analytics
pen-type pH meter
pen-type pH meter
DPH-2

Measurement range: 0 unit - 14 unit

ATAGO is proud to introduce our new digital pH meter, DPH-2. Like all ATAGO products, the DPH-2 is extremely easy to use. It has a compact, portable design and is water resistant (IP67), so it can be ...

portable pH meter
portable pH meter
SD series

... The new Lovibond® SD series comprises a range of compact, easy-to-use, hand-held instruments for the accurate measurement of pH, ORP, Con, TDS or Salt. With robust housing and fully waterproof (IP67) casing, these testers ...

See the other products
Tintometer
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, ...

See the other products
Extech
digital pH meter
digital pH meter
Soil tester-300

Measurement range: 5 unit

... moisture, pH, temperature and light tester offers 4 important measurements: pH Value, Temperature, Moisture, and Environment Sunlight Intensity. The sensitive 200mm probe and light sensor window provides ...

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.