PH meters

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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
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 ...

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
S400

Measurement range: -2 unit - 20 unit

SevenExcellence pH meter S400 Unmatched lab performance. SevenExcellence S400-Basic, pH/mV benchtop meter Professional and flexible Supports pH, ...

bench-top pH meter
bench-top pH meter
Starter 5000 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
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

Type 8202 is a compact measurement device for pH values in liquids that are clean, dirty, or contain sulphide or protein or redox potential (ORP) value in clean or dirty liquids, liquids with sulphide or protein, and ...

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
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 Deutschland GmbH
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 Deutschland GmbH
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 Deutschland GmbH
fixed pH meter
fixed pH meter
SUP-PH6.0

Measurement range: 0 unit - 14 unit

... (e. g. pH sensors) or split versions (glass electrodes with a separate reference electrode) can be readily connected. The pH 6.0 online pH meters are highly accurate ...

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Supmea Automation
fixed pH meter
fixed pH meter
SUP-PH8.0

Measurement range: 0 unit - 14 unit

SUP-PH8.0 industrial pH meter is an online pH analyzer which applied in chemical industry metallurgy, environment protection, food, agriculture and so on. With 4-20mA ...

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Supmea Automation
fixed pH meter
fixed pH meter
SUP-PH6.3

Measurement range: 0 unit - 14 unit

SUP-PH6.3 industrial pH meter is an online pH analyzer which applied in chemical industry metallurgy, environment protection, food, agriculture and so on. With 4-20mA ...

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Supmea Automation
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
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
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
AMI pH/Redox: QV-Flow

Measurement range: 1 unit - 13 unit

Long term stable potentiometric determination of pH value or redox potential Easily maintainable due to straightforward calibration procedure without sensor disassembling Integrated temperature compensation for calibration ...

wall-mounted pH meter
wall-mounted pH meter
AMI pH:mV/pH:mV M-Flow

Measurement range: 1 unit - 13 unit

... measurement of pH and redox (ORP) in potable water and effluents. Dual channel transmitter AMI pH/mV:pH/mV Flow cell M-Flow 10-3PG with temperature sensor (NT5K) For use with combined ...

portable pH meter
portable pH meter
AMI INSPECTOR

Measurement range: 12 unit

... INSPECTOR pH in a rugged aluminum enclosure (IP 66).  Swansensor pH SI combined electrode with liquid electrolyte.  Flow cell QV-Flow IS1000 made of stainless steel with quick release vessel, flow ...

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

Measurement range: 0 unit - 14 unit

... Product Quality • - Reduce Waste • - Protect the Environment ULTRAPEN™ PT2 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

... greatly affected by pH (acidic or basic), salinity (soluble salts), and alkalinity, yet these factors are often ignored by growers. It is easy to test for these three important parameters using a portable Myron L® AGRI-METER. AGRI-METERS™ ...

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 ...

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
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 ...

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VZOR
portable pH meter
portable pH meter
pH-706

Measurement range: 0 unit - 14 unit

pH 706 pH Meter pH 706 pH Meter pH 706 pH meter facebook Download Now ! Product ...

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Tecpel Co., Ltd.
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 ...

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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, ...

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Tecpel Co., Ltd.
pen-type pH meter
pen-type pH meter

Measurement range: 0 unit - 14 unit

The Abanaki pH Meter is an effective way to easily measure the pH level of coolant from a range of 0 - 14. Standard Features: * 0-14 pH range, operating temperatures: ...

portable pH meter
portable pH meter
HI-9812 series

Measurement range: -2 unit - 16 unit

... reading has been obtained. • The pHep®4 HI98127 pH Tester has a replaceable elctrode for longer tester life.. The pHep®4 is a waterproof ph tester for water with a 0.1 pH resolution ...

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NEURTEK
portable pH meter
portable pH meter
HI2020-01 edge®

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

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NEURTEK
fixed pH meter
fixed pH meter
HI-504 series

... high-performance instruments with our new tele-control technology. HI-504 Series pH/ORP Controller with Tele-Control and Sensor Check HI-504 introduces an innovative means of pH and ORP control ...

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NEURTEK
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
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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.