Top recommendation for ph electrode

Finding your suitable ph electrode is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best ph electrode including detail information and customer reviews. Let’s find out which is your favorite one.

Product Features Editor's score Go to site
Oakton WD-35805-05 12mm Single-Junction Epoxy Body Gel-Filled pH Electrode, Standard, 0 - 14 pH Range Oakton WD-35805-05 12mm Single-Junction Epoxy Body Gel-Filled pH Electrode, Standard, 0 - 14 pH Range
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Extech 601500 Standard pH Electrode Extech 601500 Standard pH Electrode
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Thermo Scientific Orion Epoxy Body pH Combination Electrode, with Waterproof BNC Connector, 0 to 14 pH, Ag/AgCl Thermo Scientific Orion Epoxy Body pH Combination Electrode, with Waterproof BNC Connector, 0 to 14 pH, Ag/AgCl
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Apera Instruments PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode Apera Instruments PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
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Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution
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Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable
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Apera Instruments AI1301 201-C Combination pH Electrode, BNC Connector, Polycarbonate/Glass Apera Instruments AI1301 201-C Combination pH Electrode, BNC Connector, Polycarbonate/Glass
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American Marine PINPOINT pH Probe American Marine PINPOINT pH Probe
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PH Electrode Probe - SODIAL(R)Aquarium PH Electrode Probe BNC Connector Fish Tank PH Control Meter Sensor PH Electrode Probe - SODIAL(R)Aquarium PH Electrode Probe BNC Connector Fish Tank PH Control Meter Sensor
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Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries, 0.00 to 14.00 pH, +/-0.2 pH Accuracy, 0.1 pH Resolution Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries, 0.00 to 14.00 pH, +/-0.2 pH Accuracy, 0.1 pH Resolution
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Reviews

1. Oakton WD-35805-05 12mm Single-Junction Epoxy Body Gel-Filled pH Electrode, Standard, 0 - 14 pH Range

Feature

Single-junction electrode for general-purpose applications
Epoxy body for impact resistance and durability
Sealed body for low maintenance use
Gel-filled electrolyte to enhance performance
Bayonet Neill-Concelman (BNC)-connected combination reference and measuring cell, for ease of use and to provide tight coaxial cable connections

Description

The Oakton WD-35805-05 is a single-junction, 12-mm, standard pH electrode, gel-filled, sealed, epoxy body, and 0-14 pH range. The electrode, also known as a probe, measures the pH of a solution. It is commonly used for field use, clean water, and high sodium/high pH applications. It has a single junction for general-purpose applications, and an epoxy body for impact resistance and durability. It has a standard type electrode for wide variety of applications. The electrode houses a gel-filled electrolyte, inside of its reference chamber to enhance performance. It has a BNC-connected combination reference and measuring cell, for ease of use and to provide tight coaxial cable connections.

The 35805-05 electrode has a temperature range of 0 to 80 degrees C (32 to 176 degrees F). Its dimensions are 12 (d) x 110 (l) mm, and it is intended for use with the Oakton pH Testr BNC, pH 5/6, Ion 6, pH 5+/6+, Ion 6+, pH 10/11/100/110, pH 300/310, pH 500/510, Ion 510, pH 1000/1100/2100/2500, pH700/2700, Ion 700/2700, PC 700/2700, pH/DO 300, pH/CON 300, pH/CON 510, pH 600/610/620, PC600, PD600, PDC650, and other meters with BNC-connected electrodes (sold separately). It comes with a protective electrode storage container to prevent damage, and a 3-foot cable.

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists in hydroponics, aquaculture, agriculture, and wine-making.

Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China.

Whats in the Box?

  • One electrode WD-35805-05
  • One 3-foot cable
  • Electrode storage container
  • BNC connector

2. Extech 601500 Standard pH Electrode

Feature

General purpose, standard size glass bulb pH sensing electrode
Works with any meter with a BNC connector
Glass pH sensing bulb surrounded by protective teeth
0 to 14pH range
0 to 80-Degrees C operating temperature

Description

Replace pH electrodes when they can no longer hold calibration, dry out and cannot be rehydrated, or if the housing cracks. BNC connector works with most meter brands Sealed gelled reference filling solution and detachable bulb guard protect electrode Full range 0 to 14.0 pH measurements and 0 to 80C temperature compatibility

3. Thermo Scientific Orion Epoxy Body pH Combination Electrode, with Waterproof BNC Connector, 0 to 14 pH, Ag/AgCl

Feature

Gel-filled combination pH electrode with epoxy body for indoor and outdoor use
Wick junction for use in aqueous solutions
Ag/AgCl electrolyte for less noise (unwanted voltages) than gold or silver electrodes
Waterproof BNC connection with 1 m cable for reaching samples
pH range is 0 to 14

Description

The Thermo Scientific Orion 9106BNWP economy series gel-filled combination pH electrode features a wick junction for use in aqueous samples, and an epoxy body for indoor or outdoor conditions. This electrode has a permanently gelled Ag/AgCl (silver/silver chloride) electrolyte that produces less noise (unwanted voltages) than gold or purely silver electrodes, and requires no refills. The electrode comes with a waterproof Bayonet Neill-Concelman (BNC) connection with a 1 m cable for reaching the sample, and a glass bulb.

pH range is 0 to 14, temperature range is 0 to 80 degrees C, and body dimensions are 11 cm (4.31") length x 12 mm (0.43") diameter body, with 16 mm (0.62") diameter cap. Buffer and storage solutions are sold separately.

pH electrodes are used in pH meters and testers to measure the acidity or alkalinity of a substance. They are often constructed of glass, which senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter.

Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006 and is headquartered in Waltham, MA.

4. Apera Instruments PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

Feature

Equipped with 201T-F 3-in-1 combination pH electrode, Auto temp. Compensation, measuring pH and temperature simultaneously
Advanced Auto calibration mode with calibration guide and self-diagnosis
Advanced digital processing technology helps generate quick and Stable readings
Comes with an easy-to-install electrode holder and pre-mixed calibration solutions
IP54 spill-proof and dust-proof, durable and reliable; 50 Groups of data storage

Description

The Apera Instruments pH700 benchtop pH meter provides quick and stable pH readings for basic laboratory testing and educational purposes at an outstanding cost-effectiveness. Reliable measurement: with its quality 3-in-1 combination pH electrode and the advanced digital processing technology, the measuring of pH and temperature is quick, accurate and stable (accuracy: 0.01 pH, range: 0 to 14.00 pH). splash-proof and dust-proof structure design, ideal for use in harsh environment. Intelligent functions: quick& easy auto calibration: automatically recognizes 6 types of pH standard solutions. 0 to 100c auto temperature compensation. 50 groups of data storage. Max/min measuring mode available, alternately displaying the maximum and minimum readings. Comes with an easy-to-install electrode holder and 3 bottles of premixed pH calibration solutions (4.00, 7.00, 10.01). the product is CE certified and comes with a two-year warranty for the meter; 6 months for the electrode.

Model

PH700

pH

Measuring Range

(0 to 14.00) pH

Resolution

0.1/0.01 pH

Accuracy

0.01 pH 1 digit

Stability

0.01 pH/3h 1 digit

Temperature Compensation

(0 to 100)C (32 to 212F) Auto or Manual

Calibration

1 to 3 points auto calibration

mV

Measuring Range

1999 mV

Resolution

1 mV

Accuracy

0.1% F.S 1 digit

Temperature

Measuring Range

0 to 100.0 C (32.0 to 212 F)

Resolution

0.1C; 0.1/1F

Accuracy

0.5C1 digit

Others

Data Storage

50 groups

Storage Content

Numbering, measurements, unit, temperature, and status of temperature compensation

Power Supply

DC9V/300mA

IP Rating

IP54 splash-proof and dust-proof

Dimensions and Weight

(9.59.34) inches / 2.2 pounds;

With case: (12*10*5) inches / 3 pounds

5. Milwaukee Instruments MA911B/2 Double Junction Ph Electrode with 2 m Cable and Gel Filled Electrolyte Solution

Feature

Average life 10 to 14 months
2 meter cable

Description

Replacement double junction pH electrode for Milwaukee pH meter or pH/CO2 meter.

6. Milwaukee Instruments SE220 Gel Filled pH Electrode Double Junction, BNC Connector, 1 m Cable

Feature

Double junction
BNC connector
1m cable

Description

Milwaukee has a wide assortment of pH, ORP, Conductivity and other specialty sensors to meet all your specific requirements. Finding the right electrode for a specific application is a very important task and in order to solve this selection problem it is important to consider the following: electrode body, reference construction and junction.

7. Apera Instruments AI1301 201-C Combination pH Electrode, BNC Connector, Polycarbonate/Glass

Feature

The economical choice of a reliable combination pH Electrode
Quality glass bulb ph. sensor
Equipped with a detachable probe storage cap, keeping the sensor hydrated when not in use.
Gel KCL electrolyte adopted; No need for refilling.
6-Month Warranty fulfilled by Apera Instruments

Description

The Apera 201-C Combination pH Electrode is an economical choice for a reliable combination pH electrode. Ideal for regular water solutions' pH measurement in scientific research, environmental monitoring, and quality control.

Measurement Range: 014 pH, 080C (32176F); Housing: Polycarbonate; Junction: Single Ceramic; Reference Electrode: Ag/AgCl; Connector: BNC; Size: 12*160 mm; Cable: 3 Ft

Not suitable for testing in low-ion concentration solutions (eg: deionized water or distilled water), strong base solutions (pH>12), highly corrosive liquid, or for continuous testing in high temperature solutions (>140F).

Compatible with any pH meters that use BNC connectors. Temperature sensor is not built-in. Users need to have a separate temperature probe to enable ATC or manually input temperature to complete temperature compensation.

This electrode has a 6-Month limited warranty fulfilled by Apera Instruments, LLC.

8. American Marine PINPOINT pH Probe

Feature

10 foot cord
Ag-Ag/Cl reference
Extended life
High supression cable jacket

Description

PINPOINT pH Replacement Probe is designed especially with your purpose in mind. It features long, continuous duty expectancy, fast response and, most importantly, is non-toxic to your system. Each probe features a 10 foot cable with a high interference suppression jacket and Ag-AgCl reference. American Marine PINPOINT pH Replacement Probe 10 foot cord Ag-Ag/Cl reference Extended life High supression cable jacket

9. PH Electrode Probe - SODIAL(R)Aquarium PH Electrode Probe BNC Connector Fish Tank PH Control Meter Sensor

Feature

Details
pH range: 0-14pH
Temperature range: 0-60 Celsius
BNC Connector suitable for most pH meter and controller.
Suitable for wide range of application: Aquariums, Hydroponics, Laboratory etc.

Description

* SODIAL is a registered trademark. ONLY Authorized seller of SODIAL can sell under SODIAL listings. Our products will enhance your experience to unparalleled inspiration.
SODIAL(R)Aquarium PH Electrode Probe BNC Connector Fish Tank PH Control Meter Sensor
This pH electrode has a single cylinder that allows direct connection to the input terminal of a pH meter,
controller, or any pH device which has a BNC input terminal.
The pH electrode probe is accurate and reliable that can gives almost instantaneous readings, helping you to check the quality of your water time and time again.
Package included:1 x PH Electrode Probe BNC Connector Controller Meter Sensor
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.

10. Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries, 0.00 to 14.00 pH, +/-0.2 pH Accuracy, 0.1 pH Resolution

Feature

Compact pH tester with narrow probe for use in small samples or test tubes
Manual two-point calibration through trimmers for custom calibration
Single-line LCD display screen for ease of viewing
Replaceable electrode with screw connector to extend meter life
Low power demand for extended battery life

Description

The pH Checker series supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.1 pH. This compact tester features an easy to read LCD and simple to perform two point calibration. The ph electrode of the checker can be easily replaced. You only need to unscrew the electrode from the meter body and screw on a new one. The Checker is fast, accurate, lightweight and with 3000 hours of battery life, you don't have to worry about frequent battery replacement. 0.00 to 14.00 pH range. 0.1 pH resolution. +/-0.2 pH accuracy. Calibration: manual, 2 points. Electrode: HI 1270 (included). Battery Type / Life: 1.5V (2) / approximately 3000 hours of continuous use. Environment: 0 to 50 degree C (32 to 122 degree F); RH max 95 percent. HI 1270 small diameter probe fits easily into a test tube. Measures 2-19/32" length by 2" width by 1" height. Weight: 1.8 oz without probe.

Conclusion

By our suggestions above, we hope that you can found the best ph electrode for you. Please don't forget to share your experience by comment in this post. Thank you!